My only question is the thread size when it mates with the barrel. Very few 223/5.56 threads are the same as 7.62, unless in the picture, i just see a stainless thread sleeve.
what is the price point for just the threads of different sizes?
Our .750 od brakes are the only ones we do in the 1/2x28 tpi like is found on the typical AR stuff and they will not have this option.