12-07-2016, 03:15 PM
Beerswimmer Wrote:I have it on my AA barrel to correct the threads so that I can use whatever muzzle device I want. It's great! It's extremely light, you'll never notice it's on the barrel. This should come as a standard from AA. AA.....get your sh*t with the times!!
I use these on my Grendel and my .556 AR's with a Harvester and TBAC30P-1. They work great.

