Magpul X-22 Backpacker Stock is a drop-in, replacement stock for the Ruger 10/22 Takedown carbine for enhanced durability and improved fire control. The X-22 Backpacker Stock is made from reinforced polymer, and features a minimalist design. A MOE SL non-slip rubber butt pad, an ergonomic forend, and full pistol grip. A hinged storage compartment holds up to three 10-round 10/22 magazines; and an integrated grip compartment stores small items. Interchangeable cheek risers (standard and optic height). A unique locking interface allows you to attach the barrel assembly to the stock body for transport. Minimalist design Reinforced polymer construction Hinged storage compartment Interchangeable cheek risers MOE SL rubber butt pad