Hinterland Outfitters - Springfield Armory ST916556BB5 SAINT 223 Rem/5.56 NATO 30+1 16 in Black Melonite Steel Barrel, Black Hard Coat Anodized Picatinny Rail Aluminum Receiver, M-LOK Handguard, Black Synthetic B5 Bravo Stock, Black B5 Type 23 Grip, Rifle