MAC 2 Tactical Marine | 12 Gauge | 18.5 in | MFG# 21000159

The MAC 2 Tactical Marine is a semi-automatic 12-gauge shotgun built around an inertia-driven operating system and an 18.5-inch barrel. It accepts 3″ chambers and is offered with an electroless nickel finish paired with hardwood (Turkish walnut) furniture. The design emphasizes reliable cycling across a range of loads, an adjustable ghost-ring rear sight and a bladed front post, plus a Benelli/Mobil pattern choke system for adjustable shot dispersion.

Product Specifications

• The model is MAC 2 Tactical.
• The ATF manufacturer is MAC/MILITARY ARMARMENT CORP.
• The action is Semi-Auto.
• The gauge is 12 Gauge.
• The barrel measures 18.5 inches.
• The chamber accepts 3″ shells.
• The finish is listed as Nickel (electroless nickel/marine).
• The stock material is Hardwood (Turkish walnut).
• The stock style is Tactical.
• The sights are Blade front and ghost ring rear.
• The choke system is Benelli/Mobil pattern.
• The number of choke tubes included is 3.
• The operating system is Inertia-driven.
• The UPC is 723551444399.

The MAC 2 Tactical Marine combines an inertia-driven action and a corrosion-resistant nickel finish with traditional hardwood furniture to offer a balanced, service-oriented platform. Its Benelli/Mobil choke system and adjustable ghost-ring sighting make it suitable for maritime or field duty and for formal training or transition drills where consistent cycling and tuneable patterns matter.