Our first signature brake we named the “SHARK” due to its appearance of shark gills. 1.75″ diameter, threaded 1-14 bored .54 for the 50 BMG. This design creates no dust imprinting.

We suggest installation by a competent gunsmith. Timing, concentricity to bore and brake bore clearance must all be finished. Brakes are supplied with a .245 bore. Please review table in the next tab Thru Bore Table.