Compact tactical 1100 with an 18-inch barrel for tighter indoor maneuverability. The short barrel semi-auto gas system requires careful load selection to maintain reliable cycling across a variety of tactical loads. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 7 Year introduced: 2005, USA Weight: 8 oz Overall length: 38.5" Status: Active Intended use: Home Defense/Tactical