The 20-gauge version of the Armsan RS-X2 semi-automatic shotgun. Gas-operated with the same self-regulating piston as the 12-gauge RS-X2; lighter and suited to smaller-framed shooters. Chrome-lined bore and ambidextrous safety. Type: Shotgun Action: Semi-Automatic Caliber: 20 Gauge Capacity: 4 Year introduced: 2017, Turkey Weight: 80 oz Overall length: 45.5" Status: Active Intended use: hunting, field, youth