HomeGround SupportUniforms and AccessoriesBullet proof Vests and AccessoriesBullet proof Vests and Accessories Categories: Ground Support, Uniforms and Accessories Product ID: 52549 DescriptionSpecifications Short Stroke Gas Piston Gas System (Rifle Length) 18.6″ Barrel Length ( Mid-Weight style, non-fluted) 1:8 Twist Rate Rifling Related products Add to WishlistRemove from Wishlist Add to Wishlist T-72 SCARAB Add to WishlistRemove from Wishlist Add to Wishlist REMOTE CONTROL COMBAT STATION Add to WishlistRemove from Wishlist Add to Wishlist 120 mm Mortar Turret