Ade Advanced Optics M44 Mosin Nagant 1" Extended Rubber Recoil Butt Pad Non-slip rubber, one-inch thick device is compatible with all mosin nagant rifles Reduces the weapons felt recoil Deluxe Military Style Butt Pad with Ergonomic Design Mounts easily using existing buttplate screws Weight (Oz): 7 oz. Mounts easily using existing buttplate screws