EAA MC312 TAC | 12 Gauge 18.5 in | 5+1 | 390165

The EAA / Girsan MC312 TAC is a semi-automatic 12-gauge shotgun built on an optics-ready receiver and fitted with an 18.50-inch barrel and a fixed synthetic pistol-grip stock. It uses an inertia-driven action, ships with a factory-mounted red dot optic, and includes five interchangeable chokes. The MC312 TAC emphasizes controllability, accessory mounting, and configurable choke options for varied range setups.

Common applications include tactical training drills and general range practice where a reliable semi-automatic 12-gauge platform with optics and modular choke options is needed.

Product Specifications

• The UPC is 741566904066.
• The action is Semi-Auto.
• The gauge is 12 Gauge.
• The barrel measures 18.50 inches in length.
• The overall length is 40 inches.
• The capacity is 5 + 1 rounds.
• The chamber accepts 3-inch shells.
• The shotgun includes 5 interchangeable chokes.
• The finish is Blued/Black.
• The stock is a fixed black synthetic pistol grip.
• The receiver is optics ready with an integrated Picatinny rail.
• The shotgun uses an inertia driven system.
• A factory red dot optic is included.
• The weight is 6.75 lbs.
• The sights are a rifle-style front sight.

With an optics-ready receiver, included red dot, and a set of five chokes, the MC312 TAC is configured for immediate use on the range or in structured training sessions. Its inertia-driven action and pistol-grip stock deliver a consistent, repeatable platform for shooters who value modularity and straightforward controls.

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