The Winchester SXP Upland Field in 20 gauge brings the Speed Pump action to a lightweight upland bird configuration, featuring a walnut stock and a 26-inch vent-rib barrel optimized for fast-flushing grouse, quail, and pheasant. Type: Shotgun Action: Pump-Action Caliber: 20 Gauge Capacity: 4 Year introduced: 2011, USA Weight: 6.25 oz Overall length: 46.5" Status: Active Intended use: Upland Hunting