Features a Magpul PC 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 spare magazine, an MOE SL non-slip rubber buttpad, and a unique locking interface to attach the barrel assembly to the receiver when being transported. Interchangeable magazine wells for use of common Ruger and Glock magazines. Ships with SR-Series™/Security-9 pistol magazine well installed and an additional magazine well accepting Glock magazines is included*. Ruger American Pistol magazine wells are available at ShopRuger.com. Easy takedown enables quick separation of the barrel/forend assembly from the action for ease of transportation and storage. Takedown is as simple as locking the bolt back and verifying that the rifle is unloaded, pushing a recessed lever, twisting the subassemblies and pulling them apart. Dead blow action features a custom tungsten dead blow weight that shortens bolt travel and reduces felt recoil and muzzle rise. Bolt is machined from heat treated, chrome-moly steel to ensure strength, structural integrity and durability.