ll Compensators have an outer diameter of 22mm (NATO Spec.). All Compensators come with Crush or Peel-Away Washers. Like all Vltor products, we recommend the installation to be performed by a qualified gunsmith and/or experienced armorer.

Model VC-1, Cal. 5.56, Muzzle Thread: 1/2-28
Made specifically for Gemtech HALO Suppressor. When mounted to a 14.5-inch barrel, overall length extends 16-inches.

Model VC-301, Cal. 7.62, Muzzle Thread: 5/8-24
When mounted to a 14.5-inch barrel, overall length extends 16 inches.