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.
