Magpul X-22 Backpacker Ruger 10/22 Takedown Stock -Constructed of a durable advanced polymer, the X-22 Backpacker features an ergonomic hand guard, optional QD sling mounting capability, integrated storage compartment in the grip, a hinged storage compartment in the stock capable of storing up to 3 spare 10rd magazines, a MOE SL non-slip rubber butt pad, and a unique locking interface to attach the barrel assembly to the receiver when being transported. Fits all Ruger 10/22 Takedown rifles as well as the Tactical Solutions SBX barrel. Made in U.S.A.Drop-in design compatible with all factory Ruger 10/22 TakedownUnique locking interface to attach the barrel assembly to the stock body when being transportedReinforced polymer construction for strength and durabilityErgonomic hand guardComes with interchangeable standard and optic height cheek risersOptional QD sling mounting capabilityIntegrated storage compartment in the gripHinged storage compartment in the stock capable of storing up to 3 spare 10rd magazinesMOE SL nonslip rubber butt pad