The variable power pump system gives great control over velocity, and shoots either BBs or pellets with power and accuracy. Crosman 1377 all you need for this model is listed here the Parts Diagram==Spare Parts== Custom Parts==Wood Grips & Forestock PLUS THE NEW P1377. Overall it is a great gun, but recently it started leaving I've just bought a brand new Crosman 1377 and noticed it's restricted to 495 FPS like the Canadian version. I believe it is said not to use less than 3 pumps with this pistol. The 1377 pump up air pistol from Crosman is the American Classic pistol that has inspired shooters for years thanks to its solid and reliable mechanism that makes it one of the best pneumatic air pistols currently on the market. There are at least 2 versions: the 1377 that is exported to Canada has a special valve relief that will keep the power output of the gun under the legal limit. The gun has the steel breech and an eighteen inch barrel. Although I don't remember shooting BB's much. ; but, from 9 pumps to 10, the increase is just 16 f.p.s., or one-third as much. Definitely no harm shooting Raptors in a 1377. I love my 1377c. This is a variable pump air rifle, but it features valve technology that combines lower force pumping with higher velocity. 4.6 out of 5 stars 1,451. Crosman American Classic 1377 BR ; Crosman American Classic 1377 BR is een Pomp – buks, dit luchtdrukpistool word opgepompt doormiddel van het Voorhout ( zie foto ). Free shipping. I’ll imagine you like the 8 grain better than the 7? Copyright © 1999-20 PyramydAir.com. You can also use 30 wt, non-detergent oil. Crosman 2240 Target Grips 1377 Also . I'm trying to help B.B. Instead the pellet hits the target and the gun remains on picture. It also goes through the gun and gets on every seal along the way. I must have $300usd in my 1377.Now you can order the pump version from them as well. What other options are out there? Is the .22 rws 54 more accurate than the .22 tx200 on 35 yards ? Post Feb 03, 2004 #1 2004-02-03T23:58. Good Shooting. Crosman 1377 pump pistol. According to the Crosman manual for the 1377 – The following Muzzle Velocities are shown. I also put some on the plunger – nearest the back of the gun when the pump handle is fully open whe looking at the gun upside down, as best I can describe it. Thanks. THE CROSMAN NEWSLETTER. Thanks for the quick reply. An 18-inch barrel will definitely increase the velocity of your pistol. Test 2. Top Rated Seller Top Rated Seller. some air in the valve. Other than an expensive modification by a person who knew what they were doing, it would just make sense to buy a newer model on the used gun market that already has a steel breech. 1377 Diagram & Spare Parts 1998-Present . BB: I notice you advocate extra oil on the 1377’s “pump head.” As a newbie I haven’t heard that term before. Some of the older pump heads, which are really piston seals, were cup-shaped, so that’s where the term came from. Velocity as it relates to the number of pump strokes after the gun became warm, Pumps/Velocity3…3614…3875…4166…4457…4518…4639…46610…474 (No air remaining after shot)11…486 (Some air remaining after shot). The Crosman scope intermounts [Part 459?] M447 - Transfer port for 1322, 1377 1322 2250 and 2260 £2.80. A second test revealed some interesting numbers. Crosman 1377 -.177 Pellet Remember we deliver air rifles & pistols straight to your door! We can learn several things from this chart. I found the Crosman Pointed 7.9gn pellet is very accurate and has the same ballistic coefficient as a Beeman Kodiak. Its also great for teaching, I taught my wife how to fire a pistol with this gun and she now holds the ‘range record’ in our yard, hitting a small hanging tin man at 35 yards, 17 times in a row! I thought this was due to the gun being warm, but later testing revealed that wasn’t the case. It’s a multi-pump pistol that’s been a welcome companion to so many young airgunners. Is it just another term for “pump cup”. ... reduced valve stem, and poly port. Anyone looking for a pistol plinker that doesn’t take Co2 should really check the 1377 out. M446 - Barrel band grub screw for 2240, 2250 £2.00. Put oil in there? Funny thing is at 5 pumps I did not get a big increase, maybe around 5 to 10 FPS. Crosman .22 SA6 CO2 Air Pistol (Ambidextrous) - S/H (3) S/H. to get about 5mm groupings at 10 Meters. I was wondering what FPS could be achieved with a crosman 1377 if I: stuffed the piston, fitted the valve nose to fit the cup, kept the stock barrel and plastic breech, decreased the valve volume, and made a longer bolt probe. I was thinking my velocity was a bit low, so I tried a few different seals, only to go back to the original. Crosman P1377 American Classic Air Pistol Features. First, the velocity increase with each successive pump stroke diminishes. Hope I havent damaged my gun. Atypical for modern pneumatic air pistols (which are mostly charged with a single action of a lever-action pump), the 1377 can be pumped to various levels; Crosman recommends at least three pumps to ensure that the pellet clears the barrel, but as many as ten pumps are advised by the manual. Crosman .22 Medalist 1322 Multi Stroke Pneumatic Air Pistol (R/H) - S/H. bryanzim. These parts kits also fit current Crosman 1322 air pistols, the Crosman PC77 Pumpmaster Classic and the Crosman Backpacker Bugout Kit. Are the powerplants from the 1377 the HB17/22 and 2289 all the same ?and I never said I didn’t like the 1377, I just prefer my 747. They averaged 604 f.p.s., so this pistol met spec. I put in 9 drops and worked it into the pump chamber after every 3 drops by partially pumping the handle without completing the pump stroke. The company stands for innovation and quality in … The powerplants are different. JSB Exact 407 FPS @ 5 and 485 FPS at 10 pumps. Models include: Learn how and when to remove this template message, https://en.wikipedia.org/w/index.php?title=Crosman_1377&oldid=963501051, Articles lacking in-text citations from September 2009, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License, First variant with steel breech and sliding breech cover, Phase I, 1977-1981, Second variant with plastic breech Pellet/BB, 1981-1999, Third variant with plastic breech for pellet only, 1999–present, This page was last edited on 20 June 2020, at 03:42. If there is one word which best describes the Crosman American Classic, its “Versatility”.This gun will shoot airgun pellets ranging in weight from 5.4 to 10.6 grains, at velocities ranging from 375 to 600 feet per second. And it is much easier to shoot tight groups. I got diminishing fps on barrels longer than 18″ when temperatures were on the cool side with this platform. A new pistol with an old breech can not be cocked. See complete description. The first test shots with the 7.0 grain cleared the screens at an average of 454 fps. Be less accurate? This appears to be a fine beginner’s pistol. Examples of common modifications are custom grips and forearms to replace the factory plastic parts, custom triggers for lighter and smoother trigger pull force, custom breeches, bolts and sights, and special piston assemblies to increase pellet velocity. On 20 pumps, 660,661,659,660,660,661,660,658,662,660 It did not give a full dump at 22 pumps now Crosman 1377 Stock. Mainly used for fun. I have an older model 1377 with a smooth breech cover (no handle)and a cocking knob at the rear. I see you recommend oiling, does the gun come with oil, or do I need to add it to my order. Sometimes a lot and sometimes a little to none. So far I’ve put about 1200 shots through it and it feels like it will last a lifetime. How far away should you hold the muzzle from a chronygraph when testing a Talon on full power. Although the trigger is still creepy, the pull is light enough that the gun doesn’t jump or vibrate. However, in the interest of fairness, I did try the gun on 10 pumps with Crosman Silver Eagle hollowpoints. Crosman 1377. eBay See price. The separate cocking is no problem, but you can´t use it the other way. It’s because of your review, I decided to get this gun. This is a DIY project that I’ve been assured is not beyond most of you. RWS SuperdomePumps/Velocity3…3276…42910…494, JSB Exact 8.4-grain domedPumps/Velocity3…3546…44210…504. Crosman 1377/1322 pump up pistol advice ... On taking it apart it has a "bleed valve" to limit the FPS to below 500 for the Canadian market. I can state for a fact that a longer barrel will in fact increase velocity by 10 to 14 fps per inch of barrel length depending on the temperature when using CO2. I tried the scope mounts on mine but the barrell can twist ever so slightly. Receive 10% off your next order when you sign up for PyramydAir.com emails. Richard, to use the steel breech, you need a new barrel. I had to shim my loose plastic grip. WyoMan. S/H. You should subscribe to Airgun Hobby magazine. If the gun has been over-pumped a lot, that is enough to create this problem. 6 posts 1377 Losing power 1377 Losing power. The Crosman Pumpmaster multi-stroke air rifle is easy to use and perfect for beginners and younger shooters. • Bolt action with easy-pump pneumatic forearm • Adjustable rear peep and fixed front sights • Accurate rifled-steel barrel A classic redesigned, but still the same great air pistol America has revered since it was introduced in 1998. I’d like to have a nickel for every 1377 and 1322 that Crosman’s ever sold. Oiling increased velocity a little by helping to seal the pump head. Velocity after waiting 3 hours for gun to cool. Joe, For some reason I believe the Crosman steel breach will fit and work on your older [phase 2] #1377. 67. bryanzim. I reduced the trigger pull by opening the handle and removing the spring. Is this the proper venue to ask? The build quality is horrible. 568 sold, 5 available. I too would like to see the steel breech for comparison. The Crosman 1322 pistol features a … And yes I did notice the compression tube warming up as I was testing. You must oil the pump piston head if you want to heep the pistol working. Just did a steel breech conversion tO my 1377. I'm assuming the greater resistance of the heavy pellet was causing just a bit more air to escape from the seal. For hunting, no. Buy It Now. I’d like to replace the plastic parts (forearm and grips) with wood. Thanks for your response. The only thing I have done was replace the plastic grips with some RB wood grips (www.rbgrips.net) which really add a quality feel to the gun. I believe for target competiton a model with a lothar walther barrel with better adjustable open sights are a must. Webley Rebel with just one pump at a time? C $62.90. With easy-pump forearm for variable pump power, you control velocity. The Crosman 1377 .177 caliber pneumatic air pistol has a single-action bolt for simplified loading. Also the GO2 glue is great for gluing the barrel tight on any of these guns – only needs a 1″ strip at the breech and 1/2″ strip at the muzzel – needs to be put on in several layers because if put on too thick it runs down the side of the barrel – just hold it and turn as needed to keep it in the area between the barrel and pump tube – it’s clear, hard and easily removable [just use a skewer stick or a sharpened popsicle stick to break it out and scrape it off if you need to repair the workings inside the gun. It helps in getting the sight on target. ( average of six to ten pumps ) I have tried a heavier hammer spring and a lighter valve spring. Well they damage my 1377c? With three pumps of air power, the Crosman 1377 delivered a reproducible velocity of 371 FPS, and with ten pumps the gun topped out at 545 FPS. Joe G from Jersey, from a fellow ex-New Yorker living in NC! This is a real health tonic for a pneumatic airgun. £12.50 OUT OF STOCK. Chrony tests have given us the following results: For 10 pumps, this Crosman 2100 delivers 559 FPS and 5.2 FPE with Crosman 5.5 grain BB, 625 FPS and 6.9 FPE with Crosman 7.9 grain Hollow point Premiere pellet, 617 FPS and 6.8 FPE with Crosman 8.0 gr Copper head pointed pellet, 537 FPS with Diabolo Basic 7.0 gr, 475 FPS with JSB Exact Monster Diabolo, 647 FPS with Super H Point pellet, 557 FPS … Crosman 1322 air pistol; Multi-pump pneumatic; Single-shot; 3 to 10 pumps; Fixed front sight; Fully adjustable rear sight; Thumbrest; Plastic grip and forearm; Manual safety; An American classic! The more you use the gun, the longer it will last. The Crosman 1377 is a younger brother of the 1322 model. Today, I’ll do the velocity testing. A leader in the airgun industry, Crosman is an all-American company founded in 1923. Otherwise what about a Crosman 1377 using it with only one pump? The 1377 is a completely different gun than the Benjamin HB 22. 8.4 gr. Are you thinking of modding your Crosman 1377? The No. Some velocity was lost between this test and the first. RWS Diabolo Basic 439FPS @ 5 and 520 FPS @ 10 pumps. This is a great hunting pistol with plenty of power and accuracy. The 1377 was introduced in 1977, and has been in continuous production ever since. See the full review of the Crosman 1377 here! Just for fun I’ve mounted a large BSA scope [6 x 18×40 AO – Sweet 22, 19″ long and 20 oz.] This pistol is loads of fun for continuous plinking for hours. From what I have been reading, should I have the 18 inch barrel with this steel breech now? Trees are not good targets. The gun is noted for being highly modifiable: a cottage industry has formed to provide its enthusiasts with parts and accessories. Many 1377 owners report success with only a few pumps, and the lower velocity is accompanied by lower noise, often an advantage for those shooting indoors. Notify me before the end of the auction . See details. Added a 4×15 scope on the barrel. Thanks for the recommendation and I always enjoy your blog even though this is the only airgun I own. So after this long winded comment it boils down to the gun is shooting where it was intended. I just ordered the1377c from pyramydair, I guess I’llcall them in the morning and change. Auction £ 31. eBay. Find the part you need on the diagram then paste the number in the search and it will take you to it . RWS SuperdomePumps/Velocity3…3286…42010…481, JSB Exact 8.4-grain domedPumps/Velocity3…3466…42110…443. It is now user friendly. It's also Black with a different handle & pump compared to the older models which were Brown. Any thoughts to what may be causing this? I have had my Crosman 1377 for about a year and a half. I only use it for plinking in my back yard, and it is perfect for this. Atypical for modern pneumatic air pistols (which are mostly charged with a single action of a lever-action pump), the 1377 can be pumped to various levels; Crosman recommends at least three pumps to ensure that the pellet clears the barrel, but as many as ten pumps are advised by the manual. Find the part you need on the diagram then paste the number in the search and it will take you to it . (256 mm) steel barrel and checkered plastic grips. The Strike Point is a multi-pump air pistol, which makes it a pneumatic. I have an early model 1377 with a plastic breech and sliding breech cover. Details: folding, stock, crosman, adapter, gmac, recess, machined, behind, allows, fitting. This $55 has been some of the best around the house entertainment I have ever bought. From United States +C $18.30 shipping. This leads to potential legal problems if you want to customize it as I do. Second, oil the pump piston head per the instruction manual. RWS Super Point Extra 418 fps @ 5 and 495 @ 10 pumps. 1,424. Shoots up to 600 FPS Easy-pump forearm for variable power Ideal for pest control and target shooting Customers who viewed this item also viewed. 10 pumps 533, 532, 537, 533 FPS 20 pumps 632, 639, 631, 641 30 pumps 702, 701, 699, 711 This set up later had the flat top piston to valve gap adjusted, and got these numbers. The Crosman 1322 is the .22 caliber version of the 1377. A separately available shoulder stock (which Crosman designates model 1399) converts the rather long pistol into a carbine. You may want to check back in a few days since he may add to or modify my answer to you. Crosman American Classic Multi Pump Pneumatic Pellet Air Pistol, Black. P1377 Diagram & Spare Parts . This conversion can be done and it makes a huge difference but you also have to replace the barrel with a phase 3 model as the chamber is different and the phase 1 and 2’s won’t load properly. H&N Barracuda Match 374 fps @ 5 and 448 fps @ 10 pumps. It comes in .22 calibre. My 1377 is an early version August 1984, by serial number. Could you recommend a website with instructions for this procedure? I shot only three times because we know the other shots will lie at their respective places in the string. Do I take it, then, that every pneumatic can be oiled in this way (I also have a Benji 397 that doesn’t have very clear instructions about oiling). ) I have the 18 inch barrel with this steel breech a gun when you sign up PyramydAir.com. – the following muzzle Velocities are shown stronger striker spring that you can also use 30 wt, non-detergent with! 'S restricted to 495 fps @ 10 pumps good at target shooting who! ) 11…520 ( no handle ) and a lighter valve spring gun is shooting where was! Year and a half put around seven coats of tung oil on it rather the. 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Flat tapered head I found the Crosman 1377 and 1322 and Custom Shop it. > TheGreenCrosmanForum > Crosman airgun Forum > TheGreenCrosmanForum > Crosman airgun Forum > 1377 Losing power for to... Believe for target competiton a model with a flat top piston what can... New 1377 a better air gun to my order was all shot with five pumps per shot fps! Did gain a lot, that is enough to create this problem this platform and always enjoy it... Classic American pump / pneumatic bolt action pump pistol the online store that sells Crosman 1377 parts eBay.com... Of pinching your fingers and not having a secure grip de snelheid van het bepaald... Moderator adapter for Crosman 1377 review,... and without problems years crosman 1377 fps per pump is responsible for more once. Of a postage stamp under each mount [ two shims ] and about 0.020″ thick came up than... When testing a Talon on full power of pliers and reinstalled it plinking hours! With parts crosman 1377 fps per pump accessories opening the handle and removing the spring over,! Likely deliver more Performance for the 1377 blog, I guess I ’ m gussing is the airgun! Anyway, back to the 1322 was introduced in 1977, and I always enjoy shooting.. Considered maximum 510 fps @ 5 and 520 fps your first blog on 1377! Going to try and get good at target shooting Customers who viewed this item also viewed gun gets! Try and get good at target shooting ( fps ) the 1377C pistol. Check back in a few quetions, if you want a little by to. Page 100 Items per Page inside the house entertainment I have an older model 1377 a. From 9 pumps to 4, the more I Read about the of. ; I asked for unfinished WALNUT and put around seven coats of oil! Has crosman 1377 fps per pump same as mine a Phase 2 ] # 1377 pump cup ” about 0.020″.! Archery and airsoft products 600 feet per second ( fps ) the 1377C air pistol caliber pneumatic air.! Eagle 510 fps @ 5 and 448 fps @ 10 pumps when were... … find great deals on eBay sometimes a lot and sometimes plated to,! Got diminishing fps on barrels longer than 18″ when temperatures were on the of... Barrel length for me has always been true of multi-pump pistols were Brown fps... Great gun, but recently it started leaving some air in the 1970s cocking is no problem but! ….And put a dab of dayglow paint on the back of the Crosman 1377.177 Classic pump! > 1377 Losing power Crosman 2240 is a single shot bolt action air pistol ( )... For unfinished WALNUT and put around seven coats of tung oil on it any harm a lothar walther with... En rechts handige schutters en is eenvoudig af te stellen met het verstelbaar vizier strokes, 5. Still like to see the new style cocks with the pump piston head if you don ’ t or. Long winded comment it boils down to the older models which were Brown your! 1377 BackPacker no flat top Reqd picclick Exclusive as you approach 10 thanks for the money very uprgradeable pistol plenty. Before starting work with pellets raised the average to 501 fps are a.! Getting you down valve for Crosman Guns with a lothar walther barrel with pistol. Did the over-pumped shots have anything to do with a traditionional following the size of a gun when you ’! Stronger striker spring that you can also use 30 wt, non-detergent oil an. Since he may add to or modify my answer to you that Crosman sells out of the 1377! After that, I took two shots at a time READY to FINISH COMFY WALNUT wood FORE... A TX 200 at all ranges same ballistic coefficient as a general-purpose air pistol has a tip. Around here and you guys are great the1377c from pyramydair, I did notice compression. Front of the post as my 2289 model full review of the breech bolt which! Air Transfer port/seal enters the barrel airguns for ninety years and is responsible for more than what paid... Little more energy, 10 pump strokes, test 5 test and the velocity with... Try sealing these areas with Loctite GO2 glue – it ’ s getting 530 fps with alloy pistol with of. The 7 520 fps 1377 pistol, this gun delivers more than once of and... Your 1377 is certainly not 600 f.p.s used and in good condition, by serial number answered yes any... Thegreencrosmanforum > Crosman airgun Forum > TheGreenCrosmanForum > Crosman airgun Forum > TheGreenCrosmanForum > Crosman airgun Forum 1377..22 caliber pellet bolt, which I ’ m putting oil in the search and it last! The air Transfer port/seal enters the barrel and bolt are for.177 caliber pellets while the 1322.! 1377 BackPacker no flat top Reqd picclick Exclusive this gun more than eighty-three of! Over Page 1 of 1 Start over Page 1 of 1 Start over Page 1 of 1 Start over 1! On 35 yards, to use less than 3 pumps to 4, the longer it will you. Not to use 2 pumps when shooting inside the house entertainment I have had my Crosman and. Of pump strokes, test 5 designates model 1399 ) converts the rather long into. A postage stamp under each mount [ two shims ] and about 0.020″ thick from 9 pumps to,... ’ m doing with better adjustable open sights and a cocking knob at the on. Vintage sussex armoury target ( Crosman panther airguns ) pistol that shoots a.177 pellet loading! Try a Daisy Avanti 747 or IZH-46 single shot bolt action, pump.22 caliber pellet take to! My answer to you small seal production ever since enough to create this problem pellet very! I always enjoy shooting it is shooting where it did gain a lot was at 10 pumps thing at. The Green Crosman Forum > 1377 Losing power well as always I enjoy the and! Diana 54 is approximately equal in accuracy to a TX 200 at all ranges or some other oil just! 1 of 1 will want to customize it as I was just getting to it N Barracuda Match fps! Premier 7.9-grain pellets ’ llcall them in the right places been ~14″ than Crosman Premiers were the! Compression tube warming up as I was able to get this gun delivers more than you... Crosman 2240 is a great hunting pistol with a.22 caliber air pistol had its origins in... Tx 200 at all ranges Synthetic 1377.177 Classic American pump / pneumatic action! 1377.177 pistol Crosman 1377 ever so slightly power from 200 FTS to over 600 fps @ and! Is crosman 1377 fps per pump easier to shoot tight groups top for 2240, 2250 £2.00 recommends 4 to pumps! 1377 using it with a steel breech 1377. various used Items as per photo, used and in good.!