The SXP Marine Defender applies Winchester's speed-pump action to a corrosion-resistant configuration with chrome plating on internal components and a matte gray chrome-like finish on external metal. Designed for coastal and maritime defensive use where salt exposure is unavoidable. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 5 Year introduced: 2012, USA Weight: 112 oz Overall length: 38" Status: Active Intended use: Maritime, Home Defense, Coastal