The A5 Hunter in 20 gauge extends the iconic humpback silhouette to the lighter gauge. At 6 lbs, it is one of the lightest semi-automatic shotguns available in 20 gauge. Uses the same Active Valve gas system as the 12-gauge A5, tuned for 20-gauge loads. Type: Shotgun Action: Semi-Automatic Caliber: 20 Gauge Capacity: 4 Year introduced: 2014, Belgium Weight: 160 oz Overall length: 47" Status: Active Intended use: Hunting, Upland, Field