This model ships with a 10-round magazine for consumers in those states which limit magazine capacity. 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 p Mfg: Ruger