From the onset, Windham Weaponry has had one goal: to build the finest AR type rifles in the country. All of their rifles are built with 4150 Chrome Moly Vanadium steel barrels which are chrome-lined for long wear and ease of maintenance and 7075 T6 aircraft aluminum receivers with a durable black hard coat anodize finish. Flat top receiver with detachable carry handle. A2 black plastic pistol grip with finger groove and checkering. A2 solid stock with trapdoor storage compartment. Adjustable height square post front sight. A4 dual aperture elevation- and windage-adjustable rear sight. Manual lever safety. Includes one 30-round magazine.