Lyman Rear Grip Rem 870 Easy to install, tactical shotgun pistol grips. 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 Grips include all the necessary hardware for quick and easy installation and require no alterations to the shotgun. Front and rear grips sold separately. 12 Gauge only