The Winchester SXP Deer features a 22-inch fully rifled barrel on the Speed Pump receiver with back-bored technology. The inertia-assisted action cycles faster than traditional pump shotguns. Type: Pump Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 4 Year introduced: 2009, USA Weight: 6.75 oz Overall length: 42" Status: Active Intended use: Deer Hunting, Slug Hunting