HomeGround SupportWeaponsLight WeaponsGrenade LauncherGrenade Launcher Categories: Grenade Launcher, Ground Support, Light Weapons Product ID: 52366 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-55 Add to WishlistRemove from Wishlist Add to Wishlist 5.56×45 & 7.62×39 mm Assault Rifles Add to WishlistRemove from Wishlist Add to Wishlist 9 mm. Pistols