Mossberg 930 Slug Gun in 12 gauge with 24-inch fully rifled barrel. Cantilever scope mount, synthetic stock. Semi-auto deer hunting slug gun. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 4 Year introduced: 2007, USA Weight: 7.5 oz Overall length: 45" Status: Active Intended use: Deer Hunting