The Retay Masai Mara is a Turkish-made inertia-operated semi-automatic shotgun with a unique two-piece inertia spring system. 28-inch barrel, 5+1 extended magazine option. Handles 2.75 to 3.5-inch loads. Gaining traction as an affordable inertia alternative. Type: Semi-Automatic Shotgun Action: Inertia-Operated Caliber: 12 Gauge Capacity: 4 Year introduced: 2019, Turkey Weight: 7 oz Overall length: 49" Status: Active Intended use: Field, Hunting, Waterfowl