My brother bought an ATI brand ar15, we changed out the hand guard and gas block to get rid of front sight post before even shooting it. I sighted it in at 50 yards and moved back to 100 and it wasn't even on paper but got it zeroed at 100. Took it to 150 and couldn't even hit a 10" target. What the hell is going on?
Forgot to mention first time out the barrel extension came loose so we loctited it and tightened back down. It wasn't my idea or choice but he wanted to make it work rather than buy a new barrel. I think that the barrel is the issue but not sure.
Forgot to mention first time out the barrel extension came loose so we loctited it and tightened back down. It wasn't my idea or choice but he wanted to make it work rather than buy a new barrel. I think that the barrel is the issue but not sure.
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