Ati Outdoors AR15 Mil-Sport Bolt Action Rifle 5.56 16" Barrel Black

The American Tactical Inc. Mil-Sport Rifle features a fully-patented metal reinforced polymer upper receiver along with a fully-patented metal reinforced polymer lower receiver. The Mil-Sport lower features a patented hammer and trigger pin retainment system, preventing movement from the hammer and trigger pin during firing. The Mil-Sport also features ATI's patented over-molded metal insert, which reinforces the buffer tube housing and rear takedown pin. This allows for metal-on-metal contact with both the buffer tube as well as the rear takedown pin thus increasing strength and durability from recoil and consistent firing. Features: Polymer Upper Receiver with Metal Insert Polymer Lower Receiver with Metal Insert 16" 5.56/.223 Black Phosphate Barrel Low Profile Gas Block Includes One 30RD Magazine