The MAC 2 Tactical 3-Gun Semi-Auto Shotgun is a lightweight, handy, well-balanced shotgun designed to compete on the 3-Gun course. The MAC 2's inertia operating system cycles any and every shell from lightweight target loads to heavy loads with absolute consistency. The inertia system runs clean, requires very little maintenance, and never needs adjustment. The vent rib barrel utilizes Benelli/Mobil-pattern chokes for customizable shot patterns. The enhanced open-cut loading gate and oversized charging handle provide fast, intuitive, one-hand operation in the heat of competition. Fiber-optic front sight. Polymer stock and forend. M2 compatibility. Rubber recoil pad. Receiver is drilled and tapped. Reliable inertia operating system Enhanced open-cut loading gate Oversized charging handle Vent rib barrel uses Benelli/Mobil chokes Polymer stock and forend M2 compatibility Receiver is drilled and tapped