The GIRSAN MC312 SPORT is a 12-gauge semi-automatic shotgun configured for sport and competition use. It ships with a 24″ vent-rib barrel, a black synthetic field stock with recoil pad, and a Picatinny rail for optics. The configuration includes five choke tubes and an included red dot optic for fast target acquisition in sporting scenarios.
Key Specifications
- The manufacturer/model is listed as GIRSAN MC312 SPORT.
- The action type is SEMI-AUTO.
- The gauge is 12 Gauge.
- The barrel measures 24″ (vent rib).
- The overall length is 46 inches.
- The magazine capacity is 5 + 1.
- The weight is approximately 6.75 lbs.
- The stock material and color are black synthetic.
- The shotgun includes 5 choke tubes and several choke options installed.
- Other factory features include a Picatinny rail machined in and a fiber optic front sight.
Designed for sport shooting and 3-gun style applications, the MC312 Sport pairs a balanced 24″ vent-rib barrel with a durable synthetic stock and a factory-installed rail and optic to support rapid target transitions. Its semi-automatic action, included choke set and ergonomic field stock make it a practical choice for shooters who prioritize modular features, reliable function, and competition-oriented ergonomics.
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.




