Girsan 390145 MC312 12 Gauge 3.5 5+1 28 Vent Rib Barrel, Black, Pic. Optics Mount Rec, Synthetic Furniture, Fiber Optic Front Sight, Shotgun

Overview

The Girsan MC312 is an inertia-driven semi-automatic 12-gauge shotgun engineered for hunting, tactical applications, and home defense. Operating via a reliable inertia system that cycles everything from light target loads to heavy 3.5-inch magnum shells without complex gas maintenance, it accommodates 2.75-inch, 3-inch, and 3.5-inch ammunition out of the box. This shotgun features a 28-inch vent rib barrel with a matte black finish, a fiber-optic front sight, and an integrated Picatinny optics mounting receiver. The durable black synthetic stock and forend provide weather resistance, while the three-choke system (MC3) allows customizable shot patterns. Built with a 5+1 capacity and an aluminum receiver, the MC312 combines balanced handling, low recoil management, and proven field durability.

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