BT Gun Company carries Dead Air Armament products in its Barrels & Choke Tubes category, including Xeno Wee and KeyMo muzzle brakes, Xeno flash hiders, HUB taper direct-thread components, and KeyMo wave springs. Available thread patterns and calibers represented include 1/2×28 for 9mm and .30 caliber, 5/8×24, and 11/16×24 for .46 caliber.
