Product Features & SpecificationsThe affordable M3500 shotgun is the perfect choice for waterfowl, wild turkey or upland game birds. It provides versatility, value, and solid reliability. For dependable performance, no other 3-1/2-inch semi-auto in its price range compares.3-1/2-inch, 12-gauge, Inertia Driven semi-automaticHandles loads from 2-3/4 inch to 3-1/2 inch magnum without adjustmentOperating system is lightning fast and reliable, with only 3 moving parts in the boltSpecifications: Gauge: 12 Gauge 3-1/2"Action: Inertia Driven Semi-AutoBarrel Length: 28"Overall Length: 50"Average Weight: 7.65 PoundsFinish: Realtree Max-5SKU 31800UPC 037084318004