AR15 Buffer Good from the bad?

[jblomenberg16]

Great find Mvician! I'll retract my comments and say that I think you nailed it with those two posts. So, sounds as if the location for the detent hole is a bit out of spec (towards the rear of the rifle) and is in fact the heart of the matter.

 

[shadowmun43]

I fixed the problem sent the gun back.

 

[mvician]

I fixed the problem sent the gun back.

Best thing you could have done. Nothing you could to to fix that problem.