Ruger 10/22 Takedown Semi-Auto Rifle, Magpul Backpacker Stk, SS 16.40" Bbl, 10 RndFeatures a Magpul X 22 Backpacker stock with an ergonomic handguard, optional QD sling mounting capability, integrated storage compartment in the grip, a hinged storage compartment in the stock capable of storing up to three spare 10 round magazines, an MOE SL non slip rubber buttpad, and a unique locking interface to attach the barrel assembly to the receiver when being transported. Easy takedown enables quick separation of the barrel from the action