The Mossberg 500 Super Bantam in 20 gauge is the most popular youth shotgun configuration. Lighter recoil than the 12-gauge version. Adjustable LOP stock, 22-inch vent-rib barrel, and Accu-Choke. The classic first shotgun. Type: Pump Shotgun Action: Pump-Action Caliber: 20 Gauge Capacity: 5 Year introduced: 2001, USA Weight: 5 oz Overall length: 38" Status: Active Intended use: Field, Hunting, Youth