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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Oh forgot I bought a high performance prod hammer spring off eBay.
No wonder you’re clipping pellets you definitely need that piece to center the shroud. Drop Sergio a email tell him what your missing he should make it right with you.
I have nothing like that, just the baffles.
Here’s what you need. Sergio will need your barrel diameter. I’m surprised he didn’t ask for the barrel dia. When you bought the shroud.
Oh I see the problem now you need a shroud centering ring for the muzzle end of the barrel. Is there any ldc bushings in the shroud?
I don’t think its the barrel moving, I think its the shroud, the barrel doesn’t make contact with anything other then the breech. I think the barrel band around the shroud may be pulling it. Ill have to check alignment without the barrel band off.
I never noticed barrel shifting on my setup. But I did think it could use a horizontal barrel spacer. I never thought about asking Sergio about one. I have given some thought on filling the space in between by wrapping them with tape and injecting window weld into the space.
Here it is. Getting a cheap m4 type stock for now, 3-9 bug buster and will have to have my brother make me a pump handle thats a little bigger and covers a little more.
im not sure on the power, they are both flat top from mountain air guns
I shoot H&N FTT 19.91 cause I thought the JSB were kind of heavy and took more pumps to speed them up. What power valve and piston you using?
the BNM shroud is clipping and not sure what to do? It doesn’t have a barrel spacer so when I do get it aligned pumping the gun sends it out of alignment again? I have blown apart most of my internals and gun is useless with shroud on. I have an email into Sergio, we’ll see where that goes.
the 1325 is pretty much done, just need a stock and scope. I will post pictures later today.
I only have 25 gn Jsb’s and am getting 440fps with Roys 14″ barrel, ftp and ftv, does that sound about right? I was wondering if I should get a heavier hammer spring?
Everything I bought off eBay performs great. Just ordered a 24″ barrel and a metal barrel band for the front of my 1322! :biggrinn: can’t wait till they get here, squirrels won’t even have a chance when i bust this bad boy out during elk season! Gonna be sick! :7:
I was going to get some parts from ebay, but wasn’t sure about the quality? I should have asked here. I’m getting a barrel from mountain air gun so I just ordered the internals from him as well.
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Sergio is going to send me centering ring and new baffle set.
The bug buster cones with medium mounts, will that clear the magazine?
I though about heavier spring, but wasn’t sure if Roy’s valve would require one? He said he never uses them just a spring guide.