This is a TacStar known as the Front Grip, model 1081153.
The TacStar Shotgun Grips were designed with the proper width" rearward angle and back swell to distribute recoil energy evenly into both hands resulting in greater speed" accuracy and control when shooting. Injection-molded from a high-impact ABS polymer" Tactical Shotgun Grip Sets include all the necessary hardware for quick and easy installation and require no alterations to the shotgun. 12 Gauge only. Fits Remington 870. Front grip only.
Features:
Black finish
Front shotgun grip only
Includes all necessary hardware for installation
Fits Remington 870