Just want to make sure I get the order right before I place it. Sent an email Fri and haven't heard back so I figure I'd ask here:
I have a 6920( with larue rail, larue lp gas block) that you cut and perm'd a vortex a few months back. I am getting a AAC M4-2k so now I need the Vortex cut off and need the new AAC mount perm'd and made sure the threads are concentric to the bore. Wanted to know, can you perm attach AAC's brakeout mount or only the blackout mount?
Also have a standard 6920(with KAC RAS rail) that I need the barrel threads check to see if they are concentric to the bore.
What do I need to purchase to get both rifles done and sent in at the same time?