The Cobalt Kinetics RCB-6 is a 7.62mm muzzle brake built for shooters running suppressed or unsuppressed rifle setups that demand serious recoil management. This brake threads directly onto barrels with 5/8"x24 muzzle threads—the industry standard for .308 Winchester, 7.62×51 NATO, and other full-power rifle cartridges. The black nitride finish on stainless steel construction resists corrosion and fouling, holding up through hard use in the field or on the range.

Cobalt Kinetics engineered the RCB-6 to redirect gas and manage impulse effectively, keeping your rifle stable through follow-up shots and helping you track impact for faster target work. Whether you're setting up a precision rifle, a hunting gun, or a dedicated long-range platform, a quality brake becomes part of your accuracy solution—and this one's built to last.

Installation is straightforward: the 5/8"x24 thread pitch matches virtually all modern rifle barrels in 7.62mm calibers. If your barrel already wears a muzzle device, you'll need to remove it first. The black nitride finish means minimal maintenance beyond normal cleaning after shooting.

The Cobalt Kinetics RCB-6 is a 7.62mm muzzle brake built for shooters running suppressed or unsuppressed rifle setups that demand serious recoil management. This brake threads directly onto barrels with 5/8"x24 muzzle threads—the industry standard for .308 Winchester, 7.62×51 NATO, and other full-power rifle cartridges. The black nitride finish on stainless steel construction resists corrosion and fouling, holding up through hard use in the field or on the range.

Cobalt Kinetics engineered the RCB-6 to redirect gas and manage impulse effectively, keeping your rifle stable through follow-up shots and helping you track impact for faster target work. Whether you're setting up a precision rifle, a hunting gun, or a dedicated long-range platform, a quality brake becomes part of your accuracy solution—and this one's built to last.

Installation is straightforward: the 5/8"x24 thread pitch matches virtually all modern rifle barrels in 7.62mm calibers. If your barrel already wears a muzzle device, you'll need to remove it first. The black nitride finish means minimal maintenance beyond normal cleaning after shooting.