This .308 Armalite AR10 Versatile Sporting Rifle features a black cerakoted stainless steel 18" barrel threaded 5/8x24 with knurled thread protector, forged flat-top7075-T6 aluminum upper receiver with mil-std 1913 rail, 7075-T6 aluminum forged lower receiver, two-stage precision trigger, MBA-1 light weight precision stock adjustable for length-of-pill and comb height, and an anodized finish. Includes one 20 round Magpul PMAG. Armalite AR10 .308 Versatile Sporting Rifle AR10VSR