1377 upgrades?
I just bought 1377 and was wondering where the best place to get upgrades is? Ill probably replace everything I can and most likely will go up in caliber.
thanks in advance
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is there something that screws into the valve in the middle there? That ends up being in the middle of the trigger grip frame and i cant figure out what would screw up in there?
Yeah I got whole gun. I called Crosman and after listing some parts to the lady and getting prices, I figured I was better off just buying the gun.
I just ordered the Hipac and two extensions, not sure if Ill use them or not. What are your thoughts on a valve? I read if you stick with a factory valve your limited to 1800psi where you could go to 3k with aftermarket valve? Is a modded valve worth it? I know you said your back to the factory one after your power valve started leaking.
I’m still using the factory valve, plus I ordered 2 stainless valves back on Halloween when they were offered. i’m still filling mine to 2200psi with no problems. Holds air as good as my p- rod. Heck might as well use the factory valve. You bought a whole 2240 right?
I was thinking of doing that too, I noticed how easily they come lose.
I just ordered the Hipac and two extensions, not sure if Ill use them or not. What are your thoughts on a valve? I read if you stick with a factory valve your limited to 1800psi where you could go to 3k with aftermarket valve? Is a modded valve worth it? I know you said your back to the factory one after your power valve started leaking.
On the stock adapter on my crosman 22xx &13xx tubes. I drilled and tapped 8×32 holes and added button head screws 3/8″ long on each side. Since adding these screws the stock adapter on both my carbines haven’t came loose.
No you don’t have to buy extensions if you have a longer barrel and shroud. I bought a couple to increase my shot count. Plus the added length on the hipac helps with the look of the air gun.
Ok so I have a 2240 on the way and a 2250 barrel band. Now if I get the 2240 hipac it should all work together? I do not have the stock adapter yet. Also are the hipac extensions required if you have a longer barrel and shroud?
Yes the guy also sells hipac for 2250.
the 2240 hipac is on back order, do you know if I can use the 2250? would I need to do anything different if I do?
I just got my 2400 with a hipac a couple of weeks ago, but man, it is wicked! Shoots strait through the collared doves around the house and does not hesitate to rip the exit wing off, if it hits the shoulder just right. Try the hipac setup, if you don’t like it, I might be interested in buying another(but I’m doubtful that you won’t like it :biggrinn:)
My 1st power valve was a modded it lasted a couple months then started leaking. I’m back with a regular valve now. I get 20 power shots. When I had the .25 stuff on this tube with the hipac 2240 x1 extension. I was getting 16 power shots
Are you using any modded internals and what’s shot count like with that tube? I was wondering if I should go bigger since when the shroud is on its long anyways?
You should be able to use the trigger assembly on 2240/2300/2250 tubes. Probably the easiest way is buy a 2240, and order what ever hipac stuff and pick up a 2250 barrel band from bnm. Or call crosman and order all the parts for a complete 2240 tube might be cheaper than buying a whole gun. For the stock adapter search eBay 2240 stock adapter you can get one with power adjuster like mine.
This pumper is frustrating, all the pumping makes the gun come lose and I have to start over every time I use the gun.
So to get to hipac I need a 2240 tube, hi pac kit, barrel band, and stock adapter? Is there new internals I need to get? Do you know if i can use my grip frame?
thanks for the help
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well just stripped a little screw from bnm in the breech and broke my hex wrench for that screw. I now have to wait to hear from BNM to see if I can get more screws and another hex wrench. I also have to figure out how to get the old screw out of the breech. This will probably take a couple weeks now 👿