The DC-1 is a lightweight dual baffle compact muzzle device that was designed to greatly reduce felt recoil on large bore and small bore firearms. Gasses exiting the bore are obstructed, and redirected to mitigate rearward movement. Twin top ports direct gasses upward to stabilize the firearm for rapid return to target. The DC-1 is well suited on large bore firearms in magnum configurations as well as smaller calibers. The DC-1 comes pre-drilled for pinning and will bring a 14.5" barrel to legal non-NFA length. 30 caliber/7.62mm Threaded 5/8 x 24TPI for most common barrels Machined from certified 6AL-4V titanium Bead blasted for a matte finish Mfg: Nemo