Description

These brakes can be used with a crush washer or a gunsmith can properly time and blend them to your barrel diameter with a minimum of 0.675″.  The outside diameter is 0.740″ x 3.000″ and internally threaded 1/2″ – 28 TPI which opens into the first port as shown in the picture. These brakes have 2 vertical ports to help control muzzle rise and 3 large ports on the sides. There is NO porting on the bottom to help reduce dust blast. We have done some high-speed video work of these brakes in action. These clips really show the effectiveness of the brakes at 10,000 frames per second. Heartbraker (.300 Win Mag) https://www.youtube.com/watch?v=spKaYPLuavo (no brake .300 Win Mag) https://www.youtube.com/watch?v=YCcsTDkO6nU Inquire about quantity pricing.