This Australianmade aluminum chassis has the flexible MLOK slots machined out of the Freefloating handgaurd for all of your modern accessory needs. The included Hogue Overmolded grip and LUTHAR MBA4 Buttstock offer comfortable and modular options to customize with your favorite ARstyle furniture. The integrated Picatinny rail and the threaded heavy barrel gives even further options to make this rifle your dream gun. Finally the AmmoBoost Detachable 10rd Magazine makes this rifle package a dream for the weekend plinker to the serious target shooter.