The Girsan Firearms MC312 Sport is a 12-gauge semi-auto shotgun (brand part no. 390170) built for shooters who want to run a red-dot straight out of the box. True to its optics-ready designation, the Sport ships ready to mount a reflex sight for faster target transitions on clays or in the field. A 24-inch barrel keeps the balance quick-handling, while a crossbolt safety and fiber optic front sight round out a package designed for practical, run-and-gun shooting. Five included choke tubes give you the flexibility to dial in your pattern for any target presentation.

Key Specifications

• Chambered in 12 gauge for versatile clays and field performance.
• A 24-inch barrel keeps the gun fast-swinging and quick to point.
• Overall length of 37.8 inches makes for a well-balanced, sporting-length build.
• Magazine capacity of 5+1 rounds keeps you shooting longer between reloads.
• Ships with five choke tubes for dialing in pattern density to the target.
• A black barrel finish gives the MC312 Sport a clean, purposeful look.
• A crossbolt safety gives fast, tactile confirmation of the gun’s status.
• A fiber optic front sight improves visibility in low light and against dark targets.
• Runs a semi-auto action for quick, reliable follow-up shots.
• Ships optics-ready, matching its factory ‘W/ Optics’ designation for direct red-dot mounting.

Frequently Asked Questions

Is the MC312 Sport optics-ready? Yes, it ships ready to mount a reflex or red-dot sight for faster target acquisition.

How many choke tubes are included? Five choke tubes ship with the gun, giving you a full range of pattern options.

What is the barrel length? The MC312 Sport wears a 24-inch barrel for quick, fast-swinging handling.

Buy the Girsan MC312 Sport 12 Gauge Shotgun

For shooters who want a nimble, optics-ready 12 gauge without a premium price tag, the MC312 Sport is built to run hard on the clays course or in the field. Explore more semi-auto shotguns from Schaefer Defense, and order yours from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.