I have a situation with a customer's rifle that sports an AAC 51T flash hider. It's a 6mm Creedmoor and shoots well. With my own can screwed directly on the bbl it shot a solid 3/8"group. When I replaced my can with the AAC flash hider the group opened up to over 1-1/2". The bore of the flash hider had been opened to .264" and appears to be concentric. I am not testing the customers AAC can.
My first question to Hide members who have experience with AAC on a precision rifle would be; is this normal performance for this flash hider?
My first question to Hide members who have experience with AAC on a precision rifle would be; is this normal performance for this flash hider?