The Weatherby Orion is a traditional over/under shotgun manufactured by Miroku in Japan for Weatherby. Boxlock action, walnut stock, ventilated rib, and chrome-lined chambers. The Orion I is the base configuration; higher grades (II, III, Supreme) add more engraving and better wood. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 2 Year introduced: 1982, Japan Weight: 115.2 oz Overall length: 43.5" Status: Active Intended use: Hunting, Sport Shooting