This BLACKHAWK! Knoxx SpecOps Gen II Buttstock and Forend Set is a bolt-on shotgun upgrade package that significantly enhances the firearm's ergonomics and performance while also increasing shooter comfort via a unique and effective Dual Recoil Compensation System that reduces felt recoil by as much as 85 percent. The Gen II SpecOps Stock is Adjustable for Length Of Pull (LOP) in order to correctly fit the shotgun to the individual user's body type and/or clothing selection. It offers 7 Different LOP Positions that enable it to collapse to as short as 11.25" or expand to a full 15" in length. The SpecOps Stock is constructed of lightweight and durable polymer, and comes equipped with an integral pistol grip featuring tactile rubber grip inserts for added purchase. Sling mounting options include an Ambidextrous Sling Loop Receiver End Plate for single point slings as well as an Ambidextrous Quick Detach Sling Swivel Socket. The SpecOps replacement polymer forend features a comfortable, tactile gripping surface for confident and sure operation of the shotgun's pump action mechanism. For 12 Gauge shotguns only.