Fasten ATI tactical stocks or rear pistol grips securely and easily with the Triton Remington Receiver Mount. Developed specifically for 12-gauge Remington 870 shotguns, the accessory eliminates the need for extra adapters. It is built to last from Military Type III anodized 6061 T6 aluminum.The mount design features an easy-to-install, self-aligning locking system that requires no special tools and fastens securely to shotguns. Interchangeable sling mount locations accommodate both left and right-handed shooters. For convenience, it features an added spacer for when sling mounts aren't in use. The ATI mount is manufactured in the USA and is backed by a limited lifetime warranty.