Spike's Tactical Dynacomp Extreme muzzle brake reduces felt recoil and helps combat muzzle climb. These muzzle brakes are Manufactured 303 Stainless Steel and feature a Melonited black finish for wear resistance from high volume shooting. Machined to be completely concentric, including threading, not tapped after the fact. The ports are ball dimpled for optimal expansion of gases and heat dissipation. The Dynacomps are also long enough to extend your 14.5" barrel to an ATF acceptable 16". Includes crush washer for mounting. .30 caliber version for barrels threaded 5/8x24.

Specifications and Features:
Threaded for 5/8x24†barrels
Machined from 303 Stainless Steel
Black Melonite finish
Ball dimpled expansion ports
Weight of 2.42oz w/Crush washer