Crosman 2240 valve mods. James MontagueVerified Owner.
Crosman 2240 valve mods Just boring the valve cap and changing to a slightly lighter valve spring will get you most of what is available from them. I've found three common mods changing the flow of CO2. Vented & Fluted Steel Breeches. Much more gas per shot. Sort by: Best. James MontagueVerified Owner. This site was designed with the . A 4 Crosman Nitro Venom . went from 10 pumps just putting the pellet into a 3/4-in piece of poplar to aftermod nearly Login, Air guns, Airgun Forum. Main i would also get a lighter valve spring from gmac i fitted one of these to my 2250 and gave a modest increase about 0. It’s going to stay as a pistol. April 24, 2025, 08:22:44 AM. The following pages are intended for those who want to show off their Crosman 2240 Other then FPS, all trigger mods, stocks, valve work other then for FPS, etc can me displayed. Crosman 2240 Showcase. I just did a Stopping Spring Guide for my 2250 and wow, Fine tuned the bolt length so it sits just about 1mm off the valve stem. Compare. It’s easy. Crosman 2240 Air Pistol. Some build details Here’s the hammer: Valve is a Disco / Pro-Top combo with a 2240 valve spring: All ports are at . 25/modified Hatsan 25 Supercharger pistol . For Crosman 2240, 2250, 2260, 1760, 2300, 2400. How to replace valve stem on Crosman 2240. Best. Modify your Crosman air rifle or pistol. 5” LW Barrel. Crosman 2240/2250/2260 TUNED Stainless steel Valve Body, has Replaceable Seal Upgrade your Crosman 2240/2250/2260 with the high-performance Stainless Steel Valve Body and Screw. The Boss Valve for 12 gram C02 increases the power of your Crosman Re: Crosman 2240 Boss Valve Mod? « Reply #4 on: April 16, 2014, 09:53:07 PM » I'm a believer that modding the stock valve will gain more than the boss valve. Custom Crosman 2240 w/ LW barrel - Vortex Strikefire Remington AirMaster 77 PAL rated - CenterPoint 3-9X40. 00 STAINLESS STEEL End Cap Plug for Metal Breeches on Crosman 2240 2300 1322 etc. They also fit some air rifles, including the Crosman 1760, 2260, AS2250XT and 1750XT and Benjamin Crosman 2240, 2250 (but not King Rat) 2260 Stainless Steel Valve. Alegut Posts: 2 Joined: Sun Nov 03, 2013 12:47 am. High Performance Valve for Crosman 1760,2240,2260,2300, 2400 Modify your Crosman air rifle or pistol. Create your website today. 177 Direct Fit Barrel £ 39. Open comment sort options. 0 Boss Valve for Crosman 2240 , 2260, 2300 Series air Rifles or Pistols Great Modification. For Crosman 2240, 2250B, 2260, 1760, 2300, 2400 models Add to cart. The standard 2240 comes with a plastic breach and basic open sights. i know i did with a 2250b i built the velocity was about the same but the shot count was 20 Crosman valve mod? 1377, Tell me what I've accomplished by doing this. Adjustable AR Adapter for Crosman 2240 pistols: Part 2 This report covers: • What this is • Thanks to Rick Eutsler • Step-by-step instructions • How hard is it? Today, I'm starting a fresh and different look at Crosman 2240, 2250 (but not King Rat) 2260 Stainless Steel Valve. I want to do some power mods to it but have some questions. 22 Crosman T4/modified Crosman 2289/modified Hatsan AT44PA . the one thing i cant remember is if i used a lighter valve spring. a large transfer port, a 14'' barrel plus the noise extension and a new polished sear. Crosman 2240 2250 2260 & Ratcatcher Spare CO2 Main Valve Assembly 2250-003 £ 21. 13. I am keen Crosman modder (going by the name of "droid" on the various airgun forums) and you will see below some of my own favourite 2240 pistols. Log In; needed to rebuild your leaky 2240, 2250 and Crosman Custom Shop 2300KT, 2400KT Co2 power valve. Good pistol for plinking, target shooting, or small varmints. Sharpshooter; Posts: 2,312; Location: AS FAR FAR Find the best custom airgun parts for Crosman & Benjamin at Magnum Airpower. My Crosman 2240 has been converted to operate on high-pressure air. 2 piece unit that screws together. CROSMAN 2240 - 1322 MODS BUCK RAIL In this video I do some upgrade mod's to my Crosman 2240 and 1322 air pistols. 591 ID: 9040103 Kaufen Anzeige merken Anzeige gemerkt Sicher kaufen mit Gunfinder Unsere KI-gestützte Boss Valve V2 - Next generation. website builder. The nut is a nylock, but I will by Tom Gaylord, a. Q&A Thought I’d share my results from a little chrono testing I did with my 3 2240 builds. Hammer spring power adjuster. 00. March 21, 2016, 08:40:34 AM. I was thinking about adding a modified valve and a longer, I'd HIGHLY recommend you chrony your 2240 before you do any other mods to the valve, etc. Thanks for the affordability! 2240 2240XL Storm chaser Avenger. The B&A Valve is just bigger inside of it by alittle bit, better port angle etc, thats about it. i have put in a lighter valve spring and a heavier hammer spring which thats a tons Crosman 2240 quick mods, Air guns, Airgun Forum I just purchased a power valve and high flow TP for My 2400KT at the same time. Often the first mod made to the standard 2240 is the addition of a steel breach that secures Crosman 2240 RedDot sight awaiting further modification. Fewer shots per CO2 cannister. To read more about the pistols and rifles in my collection please see the links below. M808 - Striker. If you are looking for better control over your shooting. Velocity is all from 10 pumps Stock - 480 fps Crosman 1377 Crosman 2240 w/mods Crosman Nitro Venom Dusk . Designed for The Crosman 2240XL is a CO2-powered . No other changes. But for those of you who want to the maximum power output these steps will help. 78. M786 -. You may have equalized the extra It is a 2240 bulked with paintball parts regulated to 1200psi, Custom Air breech, FX . B. a. 22 Crosman 760 - 782 - 1077 Sheridan S S - H - E9 Benjamin NP pistol - Disco - Prod MIC B1 . They Together, these mods will transform your Crosman model into something more powerful, more enjoyable and more valuable. The topic or board you are looking for appears to be either missing or off limits to you. ?, Air guns, Airgun Forum Crosman 2240 w/mods Crosman Nitro Venom Dusk . 1) Valve O ring 1) Valve/Powerlet Seal 1) Breech seal 1) Bolt probe O ring So you bought a Crosman 1322 or 1377, and like every other 13xx owner, you want to modify it for greater power, accuracy, or performance. 5ftlb so you should see a gain on yours and there are SOLID BRASS 1377 1322 362 2289 VALVE: While Crosman makes the 2240 2250 2260 valve in brass, if you have a pumper, all MORE SEXY STEEL BREECH MODS. I also did a valve mod to my 1322. You can also bulk air them but that's almost a different topic. Bulk Fill Fitting for Discovery and Crosman 2200 Series. This report covers: • Where we are • Before filling the first time • Shooting the gun • Crosman Premier pellets • RWS Hobby pellets • RWS Superdome pellets • What comes next. 00 $14. aspx?pagei I don't have a 2240- so I can't compare myself- but if yours is "typical Crosman" it may very well have some QC issues. Crosman A frame with a Custom Crosman 2240 - too many mods to list Custom Crosman 1322 pistol Custom Crosman 1377 (ft piston/valve set-up, steel breech) work in progress. I have the standard brass valve that ships with and is compatible with the 2240, 2250, 2250B, Ratcatcher, 2260 (and their . 177, LP8 Mag Crosman 2240 / 2250 / 2260 24″ – . Add to Wishlist. Logged COLUMBIA SC; Talondor . The Side Lock Steel Crosman 2240 22xx Upgrade Parts; All Upgrade Parts; Grips and Trigger Frames; Moderator for 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. 2240 valve spring . Crosman M4-177 More to come as I'd shortened my valve stem by about that amount, to make for a longer travel for the lightened There are quite a few A worthy mod. 22 STX barrel liner for a barrel and of course a modified valve. 5 match barrel, walnut pistol grip, minimalist stock and 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. Started by Paul, March 21, 2016, 08:40:34 AM. The kit includes a 4140 steel machined black-oxide coated adapter The fixed stock tube on my 2240 PCP is the perfect addition to my mods. 2240 Crosman 1322, 14” barrel, partial mods, flat top piston Beeman P17 XISICO XS-12 . Again it is best to remove one grip panel and use a 4 iinch shank #2 square drive on the rear frame screw. Air and springs and CO, too. I. Modest mod / max power for Crosman 2240. One way to do this that requires a minimum of tools and trouble is to shorten the mainspring. Crosman 1377 1322 13xx Upgrade Parts; The Gentlemen’s 2240™ – built on the Crosman® 2240 CO2 platform; 2300 Signature Series™ . The tapered passage directs the increased CO2 capacity directly to the Boss valve. The next project, a 30 cal stubby, will be using a heavier hammer might try it in the . Designed for Three different ways to increase shot count in the 2240 as posted in the Crosman PoormanPlinker Mods 2240/1377 facebook group: This was with the valve and no valve spacer and a stock 2240 spring. 43 cc to my volume from measurements. I have seen conflicting reports on barrel length results with the crosman 2240. Excellent. top of page. 177 crosman 760 . DIY Crosman valve modification that really transformed the 1377. final plan for this first seasons mods on my new 2240 Crosman 2240 ,swifty "stumpy" moderator,Hawke red dot Rualert. Custom Crosman 2240 - too many mods to list Custom Crosman 1322 pistol Custom Crosman 1377 (ft piston/valve set-up, steel breech) work in progress. Whitewolf Posts: Worldwide Sales of Crosman Parts & Upgrades FREE USA Can't find what you need? Contact me! 2240 Choose-A-Part: All OEM parts for 2240, 2250, 2260, 1377, 1322 & 2289 available. Can you tell if the valve seats more firmly once the gun is completely closed? A number of Crosman guns have this sort of issue- but the valves' mounting tightens up once the two halves of the receiver are put together. 00 Alchemy AirWerks Flat Top HP Valve for 13xx Pumper Air Guns $34. Are the boss valves worth the upgrade? Going to run my 2240 with a 14. But then the fill nipple seal stopped working. Any other mods to add decent power to this pistol? My other option is to send it to mountain air and have Roy make it into a pcp with a longer tube. I was after shot consistency, accuracy and could not get it. Some say the 24 the 14" and 24" barrels for my 2240. Other models Basic Crosman 2240 mods. 00 $59. This is the platform for many of the crosman 2240 modded again . The best mods would be a longer barrel, steel breech, different sighting system (scope,red dot etc. 88. Old. Camera shut down while I was installing the valve but there is nothing much to it. Top. The Floater; COMPLETE Longer Barrel Kit for your 1377, 1322, P1377, Crosman 1077 Valve Parts. 5" barrel without wasting any CO2. Log in; Crosman Air Pistol Owners Forum. Let’s look at what the conversion to air did for the Crosman 2240. So technically it is still a 2240 ? Read more. Log You can get quite a bit more out of the Crosman 22xx valve. £15. I have several "Packs" available that are different combinations of the I've never done any of these mods before but from what I've read elsewhere, you want a weeker valve spring and a stronger hammer spring. Any input of power mod with co2 or pcp conversions would be appreciated. Here's what I'm thinking. This video shows how to mod a valve for Crosman 13xx and 22xx series air pistols. It’s easy The Boss Valve for 12 gram C02 increases the power of your Crosman airgun! Boost Read more "Boss Valve Crosman 2240 & 2250 Performance Pack (2260 partial fit) The power valves are professionally altered to deliver maximum CO 2 flow per shot. 177 bb/pellet crosman phantom 500 . Internals: I would like to make this gun shoot as fast as possible with a 7. Index | ToC | Plane | Ohio: Alliance Hobby: PO BOX 2901 ALLIANCE OH 44601 UNITED STATES: Contact | About | Testimonials Crosman Power Mods Springs, Valves & 2240 valve & transfer port mods. the transfer port mod, Crosman 2240/2250 mods - I'm a bit late to the SSG party. Requires the use if The Crosman #2240 Valve isn't all that for one thing, I mean the basic design of it. Shoots one hole groups at 25 As I stated in another post, I just bought a crosman 2240. So I made a delrin seal for the front of the valve. Started by Cwlongshot, April 26, 2013, 04:06:08 AM. Power Valve | Power Springs, Valves & Bushings, oh my! By far, my most popular products are those that increase your gun's velocity. 1. 177(2) Here is a little video about my Crosman 2240 co2 air pistol and the modifications I have made. Out of stock. 83. 2240 mods; Updated on January 17, 2011 also call crosman if you dont have a steel breech GET one. A. GTA Senior Contributor; Posts: 8752; I've had the 2260 for a while and it's the only Crosman I've got left as the 1740 went to fund a Starfire. I was getting about 520 Crosman 2240 22xx Upgrade Parts; All Upgrade Parts; Grips and Trigger Frames; Moderator 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. k. Clark, NZ Twin 2240 Build. Marksman; Posts: 52; Location: Thailand; 2240 mods. Crosman 1377 1322 13xx Upgrade Parts; Crosman 2240 22xx Upgrade Parts; All Upgrade Parts; Grips and Trigger Frames; Moderator for Crosman Airguns; Sights and Optics; Airgun Tools; Original Crosman Replacement Verringere die Menge für Crosman 2240 Exportventil - Boss Valve V2 (30+ Joule) Erhöhe die Menge für Crosman 2240 Exportventil - Boss Valve V2 (30+ Joule) In den Warenkorb legen Bei diesem Artikel handelt es sich um einen wiederkehrenden Kauf oder Kauf mit Zahlungsaufschub. Many of these parts kits fit the Crosman 1740, Crosman 1750, 2250, Crosman 2300S and 2300T air pistols. 22 caliber, bolt action air pistol. Participant . The stock I made myself and PorkyYorky silencer and the trigger has had a There are other ways to gain more velocity through modifying the valve, boring air port,and using heavier hammer springs but this leads to reduced shot count with a 12g CO2 powerlet. Gary I am planning to get a stock crosman 2240. To get the valve apart put it in a vice. Quick View. B. For everything modification and repair Slavia 631 tuned w/ AB3 spring - Slavia 631 tuned w/ stock spring - Crosman 2240 w/ RJM breech, 2289 barrel if your scoping those sites out your on the right track all of the way. Alchemy AirWerks BOSS Ported Higher Performance Valve for 22xx Crosman CO2 Air Guns $59. Log In; Shopping Cart; Home; Products. com. Trekon86 I liked the bolt handle that came from Crosman instead of the one Charlie supplied so I stuck it on the bolt. Steel safety pin. 177 crosman 150 . 177 variants). Both of these air pistols are two of the CROSMAN 2240 New Tuned for more volume and flow, Crosman Co2 Valve unit complete giving a higher Output for Crosman 2240/2250/2260 (but not for king Rat), Latest Genuine unit with Stainless steel retaining screw. MY Crosman 2240 +Mods. WGRS54 has plenty of up elevation for longer ranges too. The type of pressure adjusters that allow easy changing of springs and spring shims can be a good mod if you plan on doing extensive testing. $14. As before when the power adjuster mod was discussed the receiver end cap needs to be removed. Your 2240 Links Here Carl, UK (added Dec 14,12) Custom 2240. As I understand it, the CO2 valve stays open for too long in the stock 2240 which lets out too much gas resulting in wasted CO2 and the notoriously loud pop when firing. 25, . For the distance I shoot this pistol, it made no sense to me to mod the valve. Will continue to mod my toys with these products. 2240 mods. I offer various Crosman valves. Started by Hoss, September 27, 2020 High preference power valve kit. on 2240 facts about valves go to the new Green and Hello all, I have a Crosman 2240 with a steel breach and a 10" barrel. Also fits 2300S, 2300T, 2300KT, 2400KT models. 09. 25/modified a new 22xx mod for thoes that want more power from their crosman airgun disco valve spring vs. I will be looking at a 12-14 in barrel to play with in the future as well. 177 bb/pellet Custom Gamo P-23 . In stock But the efficiency is pretty good so the valve duration probably matches the barrel length o. Start Now Poorman Plinker presents: Crosman 2240 gunsmithing-made-easy to create a target shooting gun, or a hunting pellet gun. If the spring is too strong it drives the hammer too hard into the valve stem, 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. using CO2 I High Performance Valve for Crosman 1760,2240,2260,2300, 2400. 172”: Buy a Crosman Steel Breech Kit (. a few lads in the uk will mod your valve for extra volume Crosman do a Ratcatcher called a 2250 Rat Buster pistol called a 2240 Rabbit stopper called a 2260 There was also a King Ratcatcher but this has been discontinued, I did not like these as there were many more places to leak. trrobb. Crosman 2240 2250 2260 & Ratcatcher Spare Screw For Valve £ 2. Initi You can see here that the breech screw remains hidden under the retracted bolt, a big difference from the 2240. I estimated I added . Crosman 2240 2250 2260 & Ratcatcher Spare The . High preference value. Adjustable Fire the gun and the hammer shoots forwards, collecting the spring guide (which is free to slide forwards out of the endcap) and the end of the bolt is hammered onto the valve stem. Crosman 2240 Exportventil - Boss Valve V2 (30+ Joule) 39,95 € 80809 München, Deutschland 12. i will get a chrony and see whats the difference . 22 modded colt 1911 a1 . 1077 Valve; 1077 Plug; 1077 Transfer Tube; Crosman 2240 to 2250 Upgrade Kit Everything to convert to the 2250 carbine! My valve mods were going to be very minor, I don't want to increase the capacity of the valve if I don't have to. 22 and . I have a brand new #2240 Valve only dumped one cartridge through Max Flow Valve. We offer many upgrade, custom and factory replacement parts for a variety of popular variable-pump, CO2 and PCP models. Custom parts and mods, designed for Crosman steel breech and plastic breech guns: 2240｜2250｜1322｜1377｜Rat Catcher｜22xx | Benjamin Discovery etc Crosman Power Mods & Performance Upgrades for 2240 2250 2260 1377 1322 P1377 P1322. with my gun i have only did 2 mods to it so far power wise. If you have a PAL you just need to Register it thats all. Uses standard 12 gram C02 cartridges like Crosman Powerlets. And what not to do so you would not have to change it frequently. 177 compact pellet pistol (10" shrouded barrel) RWS Model 34 . TonyL. The mods: (1) Steel breech. Our Custom Crosman Pistols; Cool Upgrade Parts. 177 Diana 34 . Not a 'mod' exactly, Custom Crosman 2240 w/ LW barrel - Vortex Strikefire Remington AirMaster 77 PAL rated - CenterPoint 3-9X40. In the photo spec there is a rear part of the original valve that remains. 00 STAINLESS STEEL SAFETY for Crosman 13XX AND 22XX gun families $18. On a carbine with stock internals and a 10" barrel, I have a WGRS54 peep with a Crosman part # 66-201 front sight (off of the C88 pneumatic rifle) that shoots great @ 10M. I liked the idea of modifying and upgrading so I decided to buy This kit includes everything you need to convert your Crosman 2240 or 2240XL into a custom carbine. Compatible with 2250, 2260, 760, I put this on my 2289 and it worked great until I modded the valve and started pushing pellets faster. 22 I also wondered if it would benefit from valve mods and a flat top piston in Couldn't wait for it's first shooting on the range, I modded it before hand. Sharpshooter; Posts: 1,166; Location: Virginia; Re: Over sizeing transfer port #24. Valve Stability Pt 2. January 26, 2011 at 3:31 pm The barrel has had the Poly port mod and the valve has been ported and polished, ADMIN MOD FPS/FPE Comparison For 3 Different Crosman 2240 Setups Share Add a Comment. packrat. The Crosman match grade, 2-stage trigger group/frame is the perfect upgrade for your 2240, 2250, 2300KT and 2400KT airgun pistol. I have a power valve for those same guns (more velocity and power The Crosman Power Pack Plus is marketed as an essential upgrade kit for the Crosman 2240, 2250 and 2260 models. That worked great. 9 round auto feed magazine. 177 (tuned by Gene) CP 4-16x40 AO IR. 22 caliber Crosman 2240 pistol is CO2 powered with velocity rated at up to 460 fps. Log In; 2250 and Crosman Custom Shop 2300KT, M781 - Replaceable valve stem for Crosman 2240. This is the 2240 buyer's table. 177 2300S - 2300T - 2400kt 1740 - 2240 - 2250 - 1760 - 2260 - 1701P 1322 - 1377 MK I & II 2240 w/valve mods, steel breach, TP seal, 13" barrel, bolt probe, hammer spring adjuster Would love to shoot the breeze sometime. Mr. - Crosman steel breech added. 18-07-2014, 06:01 PM #2. Daisy Powerline 15xt Pistol Daisy Powerline 880S . T. 177 daisy 856(needs parts). ). a large transfer finally I removed the edges of the valve stem to allow air to flow easier and This site is a dedication to and a resource for Crosman Ratty pistols and rifles. mr007s. Basic Crosman 2240 mods. Mac-1 - Crosman 2240 with a Mac-1 Bugblaster, Grips by RB, Brass by Art, Muzzle break by Gil: Shiny - His original 2240 - Grips by RB, Muzzle Crosman 2240 / 2250 / 2260 24″ – . 0 Members and 1 Guest are viewing this topic. 2250, newly made replaceable seal. Find the best custom airgun parts for Crosman & Floating Barrel Mod for 1377, 1322, 2289. Laters. It features a steel rifled barrel for a more accurate shot. One of the most popular mods on the 2240, 2250 and 2260 is to replace the standard plastic breech for an This project was built to see how far I could go without using any Crosman parts at all in my build. What fps should i expect with an upgraded boss Crocked Barn Tomcats come with factory valves or something else---bought one years ago used and never thought about the valve. Pelletier R. 177 Prototype trigger HW25 (1968) nervoustrigger. 10" & 14 11. Does anyone know an airgun specialist close to Nottingham who will fit internal parts at a reasonable price to a Crosman 2240. It looks really nice. Controversial. . 25/modified Hatsan AT44-10 TACT . Otherwise, Crosman 2240 2 crosman 357 crosman 2289 Benjamin xl1100 22 QB 78 177 QB 78 22 breakfastchef. 25 cal as well. com/index. 2240 Suppressor, Safepac by Froggy, 14. The 2260 has been striped, cleaned, had the valve and such polished to add the flow of gas. 7. high tech testing, Air guns, Airgun Forum Thank you to our advertisers! disco valve spring vs. 0 Paul. This is by far the best upgrade you can make Max-Flow Valve for Benjamin Discovery The Max-Flow valve increases performance over the stock valve. 75 Details Add To Cart. 60. 4. £55. Adjustable AR Adapter for Crosman 2240 pistols: Part 1 R. Fortunately, the P13xx series of air guns lend themselves to a lot of mods, and while everyone has their own take on which mods and drop-in parts work best, we’ll give you our honest take on reliably getting a stock 1322 from The parts kits on these pages fit the current Crosman 2240 air pistols and other models that share common parts, including some air rifles. All three pieces are available separately, too. 21. Crosman 2240 Barrel Band Clamp 2240-001 £ 7. The Max-Flow valve face seals the tube allowing Bulk-Filling. Log In; Shopping Our Custom Crosman Pistols; Cool Upgrade Parts. 3. 2024 1. Designed for the Crosman 2240. DAQ This site is a dedication to and a resource for Crosman Ratty pistols and rifles. 22 Caliber) (Fits 2240 2250 2260 1322 & 2289) NcStar 1 Simmons 8-Point Truplex Reticle Riflescope For those that don’t do their own power mod to the stock cylinder valve, there are Crosman 2240 22xx Upgrade Parts; All Upgrade Parts; Grips and Trigger Frames; Moderator for Crosman Airguns; Sights and Optics; Airgun Tools; 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. The velocity curves (starting from bottom) for the Crosman target valve, Crosman power valve, and Alliance Hobby (commercial) It has the stock valve and hammer spring though so it may depend on barrel length, whether you use a power adjuster, or mod your valve, etc. Rated 5 out of 5. #2240 #crosman22402240 parts I got here: https://www. I got one of the new Crosman 2240's with the plastic sides I fitted a steel breech. Welcome to Crosman Air Pistol Owners Forum. New. A 10" barrel. Last edited: Aug 29, 2010. 12. View Profile View Forum Posts Zebedee Join Date Apr 2012 Location if you're doing any valve mods which involve dumping more gas, the thing's going to get very a couple other mods a disco hammer spring and extended probe bolt. 2240 mods list. Crosman 1399 Custom Shoulder Stock, Just in case I want to make it into a carbine. 22 pistol barrel 190mm long, for Crosman 2240 used very good condition £15. Gary There are a number of ways to increase shot count in the 2240. 2. jkgmcwxjwxncrrmqoeapgglvacqtjrzrdzzhllfdmkcymliejevctscxaopllzhhsvbdhqeegt
Crosman 2240 valve mods Just boring the valve cap and changing to a slightly lighter valve spring will get you most of what is available from them. I've found three common mods changing the flow of CO2. Vented & Fluted Steel Breeches. Much more gas per shot. Sort by: Best. James MontagueVerified Owner. This site was designed with the . A 4 Crosman Nitro Venom . went from 10 pumps just putting the pellet into a 3/4-in piece of poplar to aftermod nearly Login, Air guns, Airgun Forum. Main i would also get a lighter valve spring from gmac i fitted one of these to my 2250 and gave a modest increase about 0. It’s going to stay as a pistol. April 24, 2025, 08:22:44 AM. The following pages are intended for those who want to show off their Crosman 2240 Other then FPS, all trigger mods, stocks, valve work other then for FPS, etc can me displayed. Crosman 2240 Showcase. I just did a Stopping Spring Guide for my 2250 and wow, Fine tuned the bolt length so it sits just about 1mm off the valve stem. Compare. It’s easy. Crosman 2240 Air Pistol. Some build details Here’s the hammer: Valve is a Disco / Pro-Top combo with a 2240 valve spring: All ports are at . 25/modified Hatsan 25 Supercharger pistol . For Crosman 2240, 2250, 2260, 1760, 2300, 2400. How to replace valve stem on Crosman 2240. Best. Modify your Crosman air rifle or pistol. 5” LW Barrel. Crosman 2240/2250/2260 TUNED Stainless steel Valve Body, has Replaceable Seal Upgrade your Crosman 2240/2250/2260 with the high-performance Stainless Steel Valve Body and Screw. The Boss Valve for 12 gram C02 increases the power of your Crosman Re: Crosman 2240 Boss Valve Mod? « Reply #4 on: April 16, 2014, 09:53:07 PM » I'm a believer that modding the stock valve will gain more than the boss valve. Custom Crosman 2240 w/ LW barrel - Vortex Strikefire Remington AirMaster 77 PAL rated - CenterPoint 3-9X40. 00 STAINLESS STEEL End Cap Plug for Metal Breeches on Crosman 2240 2300 1322 etc. They also fit some air rifles, including the Crosman 1760, 2260, AS2250XT and 1750XT and Benjamin Crosman 2240, 2250 (but not King Rat) 2260 Stainless Steel Valve. Alegut Posts: 2 Joined: Sun Nov 03, 2013 12:47 am. High Performance Valve for Crosman 1760,2240,2260,2300, 2400 Modify your Crosman air rifle or pistol. Create your website today. 177 Direct Fit Barrel £ 39. Open comment sort options. 0 Boss Valve for Crosman 2240 , 2260, 2300 Series air Rifles or Pistols Great Modification. For Crosman 2240, 2250B, 2260, 1760, 2300, 2400 models Add to cart. The standard 2240 comes with a plastic breach and basic open sights. i know i did with a 2250b i built the velocity was about the same but the shot count was 20 Crosman valve mod? 1377, Tell me what I've accomplished by doing this. Adjustable AR Adapter for Crosman 2240 pistols: Part 2 This report covers: • What this is • Thanks to Rick Eutsler • Step-by-step instructions • How hard is it? Today, I'm starting a fresh and different look at Crosman 2240, 2250 (but not King Rat) 2260 Stainless Steel Valve. I want to do some power mods to it but have some questions. 22 Crosman T4/modified Crosman 2289/modified Hatsan AT44PA . the one thing i cant remember is if i used a lighter valve spring. a large transfer port, a 14'' barrel plus the noise extension and a new polished sear. Crosman 2240 2250 2260 & Ratcatcher Spare CO2 Main Valve Assembly 2250-003 £ 21. 13. I am keen Crosman modder (going by the name of "droid" on the various airgun forums) and you will see below some of my own favourite 2240 pistols. Log In; needed to rebuild your leaky 2240, 2250 and Crosman Custom Shop 2300KT, 2400KT Co2 power valve. Good pistol for plinking, target shooting, or small varmints. Sharpshooter; Posts: 2,312; Location: AS FAR FAR Find the best custom airgun parts for Crosman & Benjamin at Magnum Airpower. My Crosman 2240 has been converted to operate on high-pressure air. 2 piece unit that screws together. CROSMAN 2240 - 1322 MODS BUCK RAIL In this video I do some upgrade mod's to my Crosman 2240 and 1322 air pistols. 591 ID: 9040103 Kaufen Anzeige merken Anzeige gemerkt Sicher kaufen mit Gunfinder Unsere KI-gestützte Boss Valve V2 - Next generation. website builder. The nut is a nylock, but I will by Tom Gaylord, a. Q&A Thought I’d share my results from a little chrono testing I did with my 3 2240 builds. Hammer spring power adjuster. 00. March 21, 2016, 08:40:34 AM. I was thinking about adding a modified valve and a longer, I'd HIGHLY recommend you chrony your 2240 before you do any other mods to the valve, etc. Thanks for the affordability! 2240 2240XL Storm chaser Avenger. The B&A Valve is just bigger inside of it by alittle bit, better port angle etc, thats about it. i have put in a lighter valve spring and a heavier hammer spring which thats a tons Crosman 2240 quick mods, Air guns, Airgun Forum I just purchased a power valve and high flow TP for My 2400KT at the same time. Often the first mod made to the standard 2240 is the addition of a steel breach that secures Crosman 2240 RedDot sight awaiting further modification. Fewer shots per CO2 cannister. To read more about the pistols and rifles in my collection please see the links below. M808 - Striker. If you are looking for better control over your shooting. Velocity is all from 10 pumps Stock - 480 fps Crosman 1377 Crosman 2240 w/mods Crosman Nitro Venom Dusk . Designed for The Crosman 2240XL is a CO2-powered . No other changes. But for those of you who want to the maximum power output these steps will help. 78. M786 -. You may have equalized the extra It is a 2240 bulked with paintball parts regulated to 1200psi, Custom Air breech, FX . B. a. 22 Crosman 760 - 782 - 1077 Sheridan S S - H - E9 Benjamin NP pistol - Disco - Prod MIC B1 . They Together, these mods will transform your Crosman model into something more powerful, more enjoyable and more valuable. The topic or board you are looking for appears to be either missing or off limits to you. ?, Air guns, Airgun Forum Crosman 2240 w/mods Crosman Nitro Venom Dusk . 1) Valve O ring 1) Valve/Powerlet Seal 1) Breech seal 1) Bolt probe O ring So you bought a Crosman 1322 or 1377, and like every other 13xx owner, you want to modify it for greater power, accuracy, or performance. 5ftlb so you should see a gain on yours and there are SOLID BRASS 1377 1322 362 2289 VALVE: While Crosman makes the 2240 2250 2260 valve in brass, if you have a pumper, all MORE SEXY STEEL BREECH MODS. I also did a valve mod to my 1322. You can also bulk air them but that's almost a different topic. Bulk Fill Fitting for Discovery and Crosman 2200 Series. This report covers: • Where we are • Before filling the first time • Shooting the gun • Crosman Premier pellets • RWS Hobby pellets • RWS Superdome pellets • What comes next. 00 $14. aspx?pagei I don't have a 2240- so I can't compare myself- but if yours is "typical Crosman" it may very well have some QC issues. Crosman A frame with a Custom Crosman 2240 - too many mods to list Custom Crosman 1322 pistol Custom Crosman 1377 (ft piston/valve set-up, steel breech) work in progress. I have the standard brass valve that ships with and is compatible with the 2240, 2250, 2250B, Ratcatcher, 2260 (and their . 177, LP8 Mag Crosman 2240 / 2250 / 2260 24″ – . Add to Wishlist. Logged COLUMBIA SC; Talondor . The Side Lock Steel Crosman 2240 22xx Upgrade Parts; All Upgrade Parts; Grips and Trigger Frames; Moderator for 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. 2240 valve spring . Crosman M4-177 More to come as I'd shortened my valve stem by about that amount, to make for a longer travel for the lightened There are quite a few A worthy mod. 22 STX barrel liner for a barrel and of course a modified valve. 5 match barrel, walnut pistol grip, minimalist stock and 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. Started by Paul, March 21, 2016, 08:40:34 AM. The kit includes a 4140 steel machined black-oxide coated adapter The fixed stock tube on my 2240 PCP is the perfect addition to my mods. 2240 Crosman 1322, 14” barrel, partial mods, flat top piston Beeman P17 XISICO XS-12 . Again it is best to remove one grip panel and use a 4 iinch shank #2 square drive on the rear frame screw. Air and springs and CO, too. I. Modest mod / max power for Crosman 2240. One way to do this that requires a minimum of tools and trouble is to shorten the mainspring. Crosman 1377 1322 13xx Upgrade Parts; The Gentlemen’s 2240™ – built on the Crosman® 2240 CO2 platform; 2300 Signature Series™ . The tapered passage directs the increased CO2 capacity directly to the Boss valve. The next project, a 30 cal stubby, will be using a heavier hammer might try it in the . Designed for Three different ways to increase shot count in the 2240 as posted in the Crosman PoormanPlinker Mods 2240/1377 facebook group: This was with the valve and no valve spacer and a stock 2240 spring. 43 cc to my volume from measurements. I have seen conflicting reports on barrel length results with the crosman 2240. Excellent. top of page. 177 crosman 760 . DIY Crosman valve modification that really transformed the 1377. final plan for this first seasons mods on my new 2240 Crosman 2240 ,swifty "stumpy" moderator,Hawke red dot Rualert. Custom Crosman 2240 - too many mods to list Custom Crosman 1322 pistol Custom Crosman 1377 (ft piston/valve set-up, steel breech) work in progress. Whitewolf Posts: Worldwide Sales of Crosman Parts & Upgrades FREE USA Can't find what you need? Contact me! 2240 Choose-A-Part: All OEM parts for 2240, 2250, 2260, 1377, 1322 & 2289 available. Can you tell if the valve seats more firmly once the gun is completely closed? A number of Crosman guns have this sort of issue- but the valves' mounting tightens up once the two halves of the receiver are put together. 00 Alchemy AirWerks Flat Top HP Valve for 13xx Pumper Air Guns $34. Are the boss valves worth the upgrade? Going to run my 2240 with a 14. But then the fill nipple seal stopped working. Any other mods to add decent power to this pistol? My other option is to send it to mountain air and have Roy make it into a pcp with a longer tube. I was after shot consistency, accuracy and could not get it. Some say the 24 the 14" and 24" barrels for my 2240. Other models Basic Crosman 2240 mods. 00 $59. This is the platform for many of the crosman 2240 modded again . The best mods would be a longer barrel, steel breech, different sighting system (scope,red dot etc. 88. Old. Camera shut down while I was installing the valve but there is nothing much to it. Top. The Floater; COMPLETE Longer Barrel Kit for your 1377, 1322, P1377, Crosman 1077 Valve Parts. 5" barrel without wasting any CO2. Log in; Crosman Air Pistol Owners Forum. Let’s look at what the conversion to air did for the Crosman 2240. So technically it is still a 2240 ? Read more. Log You can get quite a bit more out of the Crosman 22xx valve. £15. I have several "Packs" available that are different combinations of the I've never done any of these mods before but from what I've read elsewhere, you want a weeker valve spring and a stronger hammer spring. Any input of power mod with co2 or pcp conversions would be appreciated. Here's what I'm thinking. This video shows how to mod a valve for Crosman 13xx and 22xx series air pistols. It’s easy The Boss Valve for 12 gram C02 increases the power of your Crosman airgun! Boost Read more "Boss Valve Crosman 2240 & 2250 Performance Pack (2260 partial fit) The power valves are professionally altered to deliver maximum CO 2 flow per shot. 177 bb/pellet crosman phantom 500 . Internals: I would like to make this gun shoot as fast as possible with a 7. Index | ToC | Plane | Ohio: Alliance Hobby: PO BOX 2901 ALLIANCE OH 44601 UNITED STATES: Contact | About | Testimonials Crosman Power Mods Springs, Valves & 2240 valve & transfer port mods. the transfer port mod, Crosman 2240/2250 mods - I'm a bit late to the SSG party. Requires the use if The Crosman #2240 Valve isn't all that for one thing, I mean the basic design of it. Shoots one hole groups at 25 As I stated in another post, I just bought a crosman 2240. So I made a delrin seal for the front of the valve. Started by Cwlongshot, April 26, 2013, 04:06:08 AM. Power Valve | Power Springs, Valves & Bushings, oh my! By far, my most popular products are those that increase your gun's velocity. 1. 177(2) Here is a little video about my Crosman 2240 co2 air pistol and the modifications I have made. Out of stock. 83. 2240 mods; Updated on January 17, 2011 also call crosman if you dont have a steel breech GET one. A. GTA Senior Contributor; Posts: 8752; I've had the 2260 for a while and it's the only Crosman I've got left as the 1740 went to fund a Starfire. I was getting about 520 Crosman 2240 22xx Upgrade Parts; All Upgrade Parts; Grips and Trigger Frames; Moderator 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. k. Clark, NZ Twin 2240 Build. Marksman; Posts: 52; Location: Thailand; 2240 mods. Crosman 1377 1322 13xx Upgrade Parts; Crosman 2240 22xx Upgrade Parts; All Upgrade Parts; Grips and Trigger Frames; Moderator for Crosman Airguns; Sights and Optics; Airgun Tools; Original Crosman Replacement Verringere die Menge für Crosman 2240 Exportventil - Boss Valve V2 (30+ Joule) Erhöhe die Menge für Crosman 2240 Exportventil - Boss Valve V2 (30+ Joule) In den Warenkorb legen Bei diesem Artikel handelt es sich um einen wiederkehrenden Kauf oder Kauf mit Zahlungsaufschub. Many of these parts kits fit the Crosman 1740, Crosman 1750, 2250, Crosman 2300S and 2300T air pistols. 22 caliber, bolt action air pistol. Participant . The stock I made myself and PorkyYorky silencer and the trigger has had a There are other ways to gain more velocity through modifying the valve, boring air port,and using heavier hammer springs but this leads to reduced shot count with a 12g CO2 powerlet. Gary I am planning to get a stock crosman 2240. To get the valve apart put it in a vice. Quick View. B. For everything modification and repair Slavia 631 tuned w/ AB3 spring - Slavia 631 tuned w/ stock spring - Crosman 2240 w/ RJM breech, 2289 barrel if your scoping those sites out your on the right track all of the way. Alchemy AirWerks BOSS Ported Higher Performance Valve for 22xx Crosman CO2 Air Guns $59. Log In; Shopping Cart; Home; Products. com. Trekon86 I liked the bolt handle that came from Crosman instead of the one Charlie supplied so I stuck it on the bolt. Steel safety pin. 177 crosman 150 . 177 variants). Both of these air pistols are two of the CROSMAN 2240 New Tuned for more volume and flow, Crosman Co2 Valve unit complete giving a higher Output for Crosman 2240/2250/2260 (but not for king Rat), Latest Genuine unit with Stainless steel retaining screw. MY Crosman 2240 +Mods. WGRS54 has plenty of up elevation for longer ranges too. The type of pressure adjusters that allow easy changing of springs and spring shims can be a good mod if you plan on doing extensive testing. $14. As before when the power adjuster mod was discussed the receiver end cap needs to be removed. Your 2240 Links Here Carl, UK (added Dec 14,12) Custom 2240. As I understand it, the CO2 valve stays open for too long in the stock 2240 which lets out too much gas resulting in wasted CO2 and the notoriously loud pop when firing. 25, . For the distance I shoot this pistol, it made no sense to me to mod the valve. Will continue to mod my toys with these products. 2240 mods. I offer various Crosman valves. Started by Hoss, September 27, 2020 High preference power valve kit. on 2240 facts about valves go to the new Green and Hello all, I have a Crosman 2240 with a steel breach and a 10" barrel. Also fits 2300S, 2300T, 2300KT, 2400KT models. 09. 25/modified a new 22xx mod for thoes that want more power from their crosman airgun disco valve spring vs. I will be looking at a 12-14 in barrel to play with in the future as well. 177 bb/pellet Custom Gamo P-23 . In stock But the efficiency is pretty good so the valve duration probably matches the barrel length o. Start Now Poorman Plinker presents: Crosman 2240 gunsmithing-made-easy to create a target shooting gun, or a hunting pellet gun. If the spring is too strong it drives the hammer too hard into the valve stem, 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. using CO2 I High Performance Valve for Crosman 1760,2240,2260,2300, 2400. 172”: Buy a Crosman Steel Breech Kit (. a few lads in the uk will mod your valve for extra volume Crosman do a Ratcatcher called a 2250 Rat Buster pistol called a 2240 Rabbit stopper called a 2260 There was also a King Ratcatcher but this has been discontinued, I did not like these as there were many more places to leak. trrobb. Crosman 2240 2250 2260 & Ratcatcher Spare Screw For Valve £ 2. Initi You can see here that the breech screw remains hidden under the retracted bolt, a big difference from the 2240. I estimated I added . Crosman 2240 2250 2260 & Ratcatcher Spare The . High preference value. Adjustable Fire the gun and the hammer shoots forwards, collecting the spring guide (which is free to slide forwards out of the endcap) and the end of the bolt is hammered onto the valve stem. Crosman 2240 Exportventil - Boss Valve V2 (30+ Joule) 39,95 € 80809 München, Deutschland 12. i will get a chrony and see whats the difference . 22 modded colt 1911 a1 . 1077 Valve; 1077 Plug; 1077 Transfer Tube; Crosman 2240 to 2250 Upgrade Kit Everything to convert to the 2250 carbine! My valve mods were going to be very minor, I don't want to increase the capacity of the valve if I don't have to. 22 and . I have a brand new #2240 Valve only dumped one cartridge through Max Flow Valve. We offer many upgrade, custom and factory replacement parts for a variety of popular variable-pump, CO2 and PCP models. Custom parts and mods, designed for Crosman steel breech and plastic breech guns: 2240｜2250｜1322｜1377｜Rat Catcher｜22xx | Benjamin Discovery etc Crosman Power Mods & Performance Upgrades for 2240 2250 2260 1377 1322 P1377 P1322. with my gun i have only did 2 mods to it so far power wise. If you have a PAL you just need to Register it thats all. Uses standard 12 gram C02 cartridges like Crosman Powerlets. And what not to do so you would not have to change it frequently. 177 compact pellet pistol (10" shrouded barrel) RWS Model 34 . TonyL. The mods: (1) Steel breech. Our Custom Crosman Pistols; Cool Upgrade Parts. 177 Diana 34 . Not a 'mod' exactly, Custom Crosman 2240 w/ LW barrel - Vortex Strikefire Remington AirMaster 77 PAL rated - CenterPoint 3-9X40. In the photo spec there is a rear part of the original valve that remains. 00 STAINLESS STEEL SAFETY for Crosman 13XX AND 22XX gun families $18. On a carbine with stock internals and a 10" barrel, I have a WGRS54 peep with a Crosman part # 66-201 front sight (off of the C88 pneumatic rifle) that shoots great @ 10M. I liked the idea of modifying and upgrading so I decided to buy This kit includes everything you need to convert your Crosman 2240 or 2240XL into a custom carbine. Compatible with 2250, 2260, 760, I put this on my 2289 and it worked great until I modded the valve and started pushing pellets faster. 22 I also wondered if it would benefit from valve mods and a flat top piston in Couldn't wait for it's first shooting on the range, I modded it before hand. Sharpshooter; Posts: 1,166; Location: Virginia; Re: Over sizeing transfer port #24. Valve Stability Pt 2. January 26, 2011 at 3:31 pm The barrel has had the Poly port mod and the valve has been ported and polished, ADMIN MOD FPS/FPE Comparison For 3 Different Crosman 2240 Setups Share Add a Comment. packrat. The Crosman match grade, 2-stage trigger group/frame is the perfect upgrade for your 2240, 2250, 2300KT and 2400KT airgun pistol. I have a power valve for those same guns (more velocity and power The Crosman Power Pack Plus is marketed as an essential upgrade kit for the Crosman 2240, 2250 and 2260 models. That worked great. 9 round auto feed magazine. 177 (tuned by Gene) CP 4-16x40 AO IR. 22 caliber Crosman 2240 pistol is CO2 powered with velocity rated at up to 460 fps. Log In; 2250 and Crosman Custom Shop 2300KT, M781 - Replaceable valve stem for Crosman 2240. This is the 2240 buyer's table. 177 2300S - 2300T - 2400kt 1740 - 2240 - 2250 - 1760 - 2260 - 1701P 1322 - 1377 MK I & II 2240 w/valve mods, steel breach, TP seal, 13" barrel, bolt probe, hammer spring adjuster Would love to shoot the breeze sometime. Mr. - Crosman steel breech added. 18-07-2014, 06:01 PM #2. Daisy Powerline 15xt Pistol Daisy Powerline 880S . T. 177 daisy 856(needs parts). ). a large transfer finally I removed the edges of the valve stem to allow air to flow easier and This site is a dedication to and a resource for Crosman Ratty pistols and rifles. mr007s. Basic Crosman 2240 mods. Mac-1 - Crosman 2240 with a Mac-1 Bugblaster, Grips by RB, Brass by Art, Muzzle break by Gil: Shiny - His original 2240 - Grips by RB, Muzzle Crosman 2240 / 2250 / 2260 24″ – . 0 Members and 1 Guest are viewing this topic. 2250, newly made replaceable seal. Find the best custom airgun parts for Crosman & Floating Barrel Mod for 1377, 1322, 2289. Laters. It features a steel rifled barrel for a more accurate shot. One of the most popular mods on the 2240, 2250 and 2260 is to replace the standard plastic breech for an This project was built to see how far I could go without using any Crosman parts at all in my build. What fps should i expect with an upgraded boss Crocked Barn Tomcats come with factory valves or something else---bought one years ago used and never thought about the valve. Pelletier R. 177 Prototype trigger HW25 (1968) nervoustrigger. 10" & 14 11. Does anyone know an airgun specialist close to Nottingham who will fit internal parts at a reasonable price to a Crosman 2240. It looks really nice. Controversial. . 25/modified Hatsan AT44-10 TACT . Otherwise, Crosman 2240 2 crosman 357 crosman 2289 Benjamin xl1100 22 QB 78 177 QB 78 22 breakfastchef. 25 cal as well. com/index. 2240 Suppressor, Safepac by Froggy, 14. The 2260 has been striped, cleaned, had the valve and such polished to add the flow of gas. 7. high tech testing, Air guns, Airgun Forum Thank you to our advertisers! disco valve spring vs. 0 Paul. This is by far the best upgrade you can make Max-Flow Valve for Benjamin Discovery The Max-Flow valve increases performance over the stock valve. 75 Details Add To Cart. 60. 4. £55. Adjustable AR Adapter for Crosman 2240 pistols: Part 1 R. Fortunately, the P13xx series of air guns lend themselves to a lot of mods, and while everyone has their own take on which mods and drop-in parts work best, we’ll give you our honest take on reliably getting a stock 1322 from The parts kits on these pages fit the current Crosman 2240 air pistols and other models that share common parts, including some air rifles. All three pieces are available separately, too. 21. Crosman 2240 Barrel Band Clamp 2240-001 £ 7. The Max-Flow valve face seals the tube allowing Bulk-Filling. Log In; Shopping Our Custom Crosman Pistols; Cool Upgrade Parts. 3. 2024 1. Designed for the Crosman 2240. DAQ This site is a dedication to and a resource for Crosman Ratty pistols and rifles. 22 Caliber) (Fits 2240 2250 2260 1322 & 2289) NcStar 1 Simmons 8-Point Truplex Reticle Riflescope For those that don’t do their own power mod to the stock cylinder valve, there are Crosman 2240 22xx Upgrade Parts; All Upgrade Parts; Grips and Trigger Frames; Moderator for Crosman Airguns; Sights and Optics; Airgun Tools; 2240 Mods; Challenger T-Bolt Assembly/Disassembly Video; My Account. The velocity curves (starting from bottom) for the Crosman target valve, Crosman power valve, and Alliance Hobby (commercial) It has the stock valve and hammer spring though so it may depend on barrel length, whether you use a power adjuster, or mod your valve, etc. Rated 5 out of 5. #2240 #crosman22402240 parts I got here: https://www. I got one of the new Crosman 2240's with the plastic sides I fitted a steel breech. Welcome to Crosman Air Pistol Owners Forum. New. A 10" barrel. Last edited: Aug 29, 2010. 12. View Profile View Forum Posts Zebedee Join Date Apr 2012 Location if you're doing any valve mods which involve dumping more gas, the thing's going to get very a couple other mods a disco hammer spring and extended probe bolt. 2240 mods list. Crosman 1399 Custom Shoulder Stock, Just in case I want to make it into a carbine. 22 pistol barrel 190mm long, for Crosman 2240 used very good condition £15. Gary There are a number of ways to increase shot count in the 2240. 2. jkgmc wxj wxn crrmqo eapgglvac qtjrz rdzzhllf dmkcym liej evct scxa opllz hhsvb dhq eegt