Features: Lower receiver is fitted with Magpul MOE-K2 grip and DT Carbine collapsible buttstock on a Mil-Spec buffer tube. Free float hand guard with slim profile provides enhanced ergonomics. Features full-length Picatinny rail on top and QD sling sockets on both sides. Magpul M-LOK accessory attachment slots along the 3:00 6:00 and 9:00 positions with 8 intermediate slots on muzzle end. Threaded barrel features a 1/2"-28 threaded muzzle and is fitted with an A2 flash hider which can be removed to allow for use of other muzzle accessories. Upper and Lower receivers machined to mil-spec dimensions from 7075 forgings and Type III hard coat anodized. Lower receiver includes a tension screw to eliminate play between upper and lower receiver. Upper receiver includes a forward assist dust cover and brass deflector. 16.1" Government profile barrel features 6-groove 1:8" twist rifling with a nitrided finish. Compatible with mil-spec components rifle ships with single-stage GI trigger selector charging handle carbine buffer and spring for confident reliability. Nitrided bolt and bolt carrier group features staked gas key. Includes one 30-round Magpul PMAG magazine.