Spike's Tactical ST-15 LE M4 5.56 NATO 16" Carbine, Black Hard Coat Anodized - STR5025M4S

Semi-auto rifle chambered in 5.56 NATO/.223 Rem with a 16" threaded barrel and 1:7" twist rate. Features A2 flash hider, A2 front sight with Magpul MBUS rear sight, Mil-Spec trigger, and Spikes Tactical M4 stock with 6-position adjustment. Weighs 6.05 lbs and ships without magazine.