The Winchester Model 1200 was introduced in 1964 as a modern replacement for the Model 12, featuring a rotary bolt locking system and aluminum alloy receiver to reduce weight. Produced through the early 1980s before being replaced by the Model 1300. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 4 Year introduced: 1964, USA Weight: 6.5 oz Overall length: 48.5" Status: Discontinued Intended use: Hunting