SPIKE'S TACTICAL MODEL ST15 AR STYLE PISTOL, SERIAL NUMBER NSL198012, BLACK FINISH, NO EXTRAS INCLUDED, 10.5" BARREL, CHAMBERED IN 5.56/223, SEMI - AUTOMATIC ACTION Notes: Spike's Tactical ST-15 AR-Style Pistol Spike's Tactical Model ST-15 AR-style pistol chambered in 5.56/.223. This example features a black finish, 10.5-inch barrel, and semi-automatic action. Serial number NSL198012. No additional accessories or extras are included. Specifications: Manufacturer: Spike's Tactical Model: ST-15 Type: AR-style pistol Caliber: 5.56/.223 Action: Semi-automatic Barrel Length: 10.5 inches Finish: Black Serial Number: NSL198012 Accessories: None