The Winchester Model 101 is the flagship over/under produced by Miroku of Japan for Winchester. It features a boxlock action, single selective trigger, and chrome-lined barrels. The 101 was discontinued in 1987 but reintroduced in 2008 with improvements, and it remains the best-selling domestically-branded Japanese over/under. Type: Shotgun Action: Break-Action Caliber: 12 Gauge Capacity: 2 Year introduced: 1963, Japan Weight: 400 oz Overall length: 47" Status: Active Intended use: Hunting, Sporting Clays, Skeet, Trap