The Advanced Technology Int. 12-Gauge Shotforce Shotgun Pistol Grip Forend fits most 12 GA Mossberg;500/535/590/835″ Remington 870 and Winchester 1200/1300/SXP Shotguns. It has a slim ergonomic design for comfort and it has a textured 2-finger grip for increased control and accuracy. It is easy to install and there are adapters included for all supported models. Fits Note: The following are required for use of this product: (1) Mossberg/Maverick Shotguns with 6 3/4″ slide action tube and removable forend. (2) Winchester forend tubes with a minimum length of 6 1/4 Inches. Made in the USA.