Spikes Tactical Compmod AR pistol with 7.5-inch chrome-lined barrel and SB Tactical pistol brace. Shortest configuration in the Spikes lineup, designed for maximum compactness in a 5.56 NATO pistol for vehicle carry and close-range defensive use. Type: Pistol Action: Semi-Automatic Caliber: 5.56 NATO Capacity: 30 Year introduced: 2014, USA Weight: 82 oz Overall length: 22.5" Status: Active Intended use: Tactical, Home Defense, Vehicle Operations