The Winchester Model 1300 Defender with 18-inch barrel and extended 7+1 magazine. Predecessor to the SXP Defender. The 1300 action's speed made it a popular law enforcement and home defense choice. Produced until 2006. Type: Pump Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 7 Year introduced: 1978, USA Weight: 7 oz Overall length: 38.5" Status: Discontinued Intended use: Home Defense, Tactical, Law Enforcement