This Tac-Star model is specifically designed for the Remington 870.
Mossberg Accessories
TacStar Mossberg 500/600 Rear Grip - Corlane Sporting Goods Ltd.
ATI (Advanced Technology) Upgrades and Accessories for Remington 870
Tacstar - Corlane Sporting Goods Ltd.
CRGPT870 - CAA Industries
Remington Model 870 Express Tactical A-Tacs Camo Pump Action
Review of the 4 Pistol Grips for the Remington 870 Shotgun
Beartooth Shotgun Stock Guard 2.0 Brown - Corlane Sporting Goods Ltd.
TacStar Forend Pistol Grip Remington 870 Synthetic Black