Easy-to-install kit turns an ordinary pump shotgun into an easy-to-control tactical/self-defense gun. Adjustable, six-position, M4-style buttstock has a generous rubber recoil pad and built-in spring-loaded recoil suppression system that reduces felt recoil 40-50%. Aids shooters of all sizes, skill levels, and body types to shoot more accurately, with faster follow-up shots. Ergonomic pistol grip has a non-slip surface to further enhance control. Includes sling swivel adapter and five-shot shell carrier that mounts on either side of stock. Drop-in installation: just unbolt factory buttstock and install the KickLite components with the included mounting hardware. Mfg: Phoenix Technology SPECS: Fits Remington 870 12 gauge or 20 gauge