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Login to view embedded mediaid just be hired by Lockheed or Northrop, which would cost the government even more money.
Yeah it's repeatable when removing and replacing the barrel. With no prior experience with this platform I was just hoping to get an idea whether this was normal or if it pointed to a possible problem since the swap between the AI .308 barrel and the AI 300 Norma were only about .2 different from one another. I already had to send the ZCO I bought in for service new out of the box so I'm just checking everything now.Seems a little more extreme than some, but if the zero is repeatable it kinda is what it is. You could contact AINA to get their opinion, but if it's shooting well idk if it's worth it.
Document it and know for the future. I don't blindly swap my barrels, even if I probably could, without a zero confirm shot.
I will."If" someone has a pin gauge set... could they measure the gas port sizes ?
We're all freaks bud! LOL!Also sorry for being a freak![]()
Brah do you even shoot positional
Edit by enhanced I mean as a category. Larue LMT aero Vltor mono etc
You’ll be nextHere’s the thing- DOGE isn’t firing “unproductive” people. They’re firing as many people as they can with 0 thought behind it. Elon is just a really fucking weird dude who wants to remain relevant at all costs.
Yeah I talked to Frank and a couple other people I know with these rifles and most said they don't usually see more than a few tenths between any of their AI barrels. 2.7 seemed like a lot to me. Yes, same muzzle devices and suppressor on all barrels. TBAC Ultra 338.I see a tenth or two in zero shift when I swap different cartridges back and forth in my AT-X. It generally takes 1-2 rounds to verify and adjust zero. This is with taking the same barrel off, and then reinstalling it again a few months later.
When I swap cartridges (6GT to 6CM etc..), I think I'm .5 left/right, and .2 up/down off. 2.7 mils would be a little excessive between two AI barrels for me, even with different cartridges. However, if the accuracy is there and you aren't destroying the brass is it worth chasing down for you?
Same/different muzzle devices/suppressors?
It appears that @ADAMS512 got lost, hasnt been around since12 Feb.Dm sent
Tranny survived. Much sad.
I said in the post it was an AI .338 Lapua barrel and it's 2.7 mil low. The AI .308 and AI 300 Norma barrels were within .2 of each other. The Proof barrel is what it is.The ASR submissions had to hold something like 1MOA at 100 yards. so if you see guys getting.4 or .3 with AI parts, thats probaby your expectation. If you were using 100% ai parts I personally would expect .3 to .4 and maybe worst case of .4- .6 (2moa).
The wrinkle here is you are using Proof prefits, so I don't know why you would expect that to work?
I mean the barrel's performance at that stage is Proof's problem not AI's problem.
Proof is only going to guarantee it headspaces/meets saami spaec, is safe to shoot, and is accurate (at some level). They aren't going to guarantee their barrel meets additional performance specs, unless that's clearly stated somewhere in writing.
Do you have a different expectation here?