EAA Girsan MC312 Sport 12 Gauge Shotgun, 24 in. Pistol Grip with Red Dot Optic

The EAA Girsan MC312 Sport is a 12 gauge semi-auto shotgun (EAA part no. 390171) built specifically for 3-gun competition shooters who need fast, reliable follow-up shots. European American Armory pairs a fully-machined receiver with a pistol-grip stock and a factory-mounted red dot optic, giving competitors a shotgun that is ready to run straight out of the case. The enhanced loading port allows quad-loading under time pressure, while a red mag tube follower gives a fast visual check that the gun is empty. Built around a rotating-bolt action, the MC312 Sport is equally at home on a 3-gun stage or backing up a home-defense plan.

Key Specifications

• Chambered in 12 gauge for widely available competition and defensive loads.
• Accepts shells up to 3 inches, covering the full range of standard 12 gauge ammunition.
• Fitted with a 24-inch barrel for fast handling between targets on a 3-gun stage.
• Wears a black synthetic pistol-grip stock for a stable, competition-ready hold.
• Comes with a factory-mounted red dot optic on a low-profile Picatinny rail for quick target acquisition.
• Tops the receiver with a raised vent rib, fiber-optic front sight, and mid-bead for a fast reference picture when the optic is not in play.
• Ships with 5 choke tubes so shooters can tune pattern density to the stage or target.

Frequently Asked Questions

Does the MC312 Sport come with an optic? Yes, it ships with a factory-mounted red dot sight on a low-profile Picatinny rail, in addition to a fiber-optic front sight and mid-bead for backup aiming.

What is the barrel length? The MC312 Sport uses a 24-inch barrel, a length chosen for quick swings between targets in competition.

How many choke tubes are included? Five choke tubes ship with the shotgun, giving shooters the flexibility to match pattern spread to the stage.

Buy the EAA Girsan MC312 Sport 12 Gauge Shotgun, 24 in. Pistol Grip with Red Dot Optic

Competitive shooters and home defenders alike will appreciate how much capability EAA built into the MC312 Sport for the money. Pair the factory optic with the pistol-grip stock and fast-loading features, and you have a shotgun ready to compete or defend without add-on parts. Order yours from our European American Armory lineup, part of our semi-auto shotguns selection, and we will ship it fast and insured to your local FFL from our Lubbock, Texas gun shop.