Thank you to everyone for the positive reviews. I have some .308 Prototypes completed, but no AR-10 to test them on. I have tested it on .300 blackout supersonic rounds, with great results.

If anyone can meet this week, I will supply quality .308 ammo to run a quick test of the brakes. I will also hook that person up with a free .308 brake for their time.

Thank you
Jared