The EAA Girsan MC312 is a 12 gauge inertia-driven semi-automatic shotgun intended for field, sporting and general-purpose use. It is fitted with a 28-inch vent-rib barrel, a black synthetic stock and forend, and an optics-ready receiver. EAA reports endurance testing of this model up to 10,000 rounds without parts replacement, reflecting the design emphasis on durability and practical service life.
Key Specifications
- The gauge is 12 Gauge.
- The barrel measures 28 inches and features a vent rib.
- The chamber accepts 3.5 inch shells.
- The action is an inertia-driven semi-automatic system.
- The stock and forend are black synthetic.
- The receiver is optics-ready with an integrated Picatinny rail.
- Includes 5 screw-in choke tubes (Optima threads) for shot pattern adjustment.
- Sights include a fiber-optic front sight for improved target acquisition in variable light.
- The overall length is 50 inches and the listed weight is approximately 6.94 lbs.
Designed for hunters and sport shooters who need a rugged, adaptable field shotgun, the MC312 combines an inertia-driven action with a comprehensive choke set to handle a wide range of loads. Its synthetic stock and optics-ready receiver make it practical for on-field configurations or patterning at the range, while the vent-rib barrel and fiber-optic sight support consistent sighting in varied conditions.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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