Designed with an ergonomic, textured grip for maximum control and comfort. Features include an integral topmounted sling loop and slimmer style. Made of black glassfilled nylon, it is virtually indestructible, and backed by an Unconditional Lifetime Warranty. Fits 12 & 20 Gauge Mossberg 500/590/835, Maverick 88, Remington 870, and Winchester 1200/1300 pump shotguns. Norinco 98 SeriesLaw Enforcement Only. Click here for installation instructions no gunsmithing required. Works great with the Shotgun Pistol Grip Forend