The Military Armament Corp MAC 2 Tactical is a semi-automatic shotgun in 12 gauge. It combines an inertia operating system with traditional Turkish walnut furniture and ghost ring sights. 
 

Key Specifications 

• Model: MAC 2 Tactical 
• Type: Shotgun 
• Action: Semi-Auto 
• Caliber/Gauge: 12 Gauge 
• Barrel Length: 18.5 inches 
• Overall Length: 47.8 inches 
• Capacity: 4 + 1 rounds 
• Weight: 6 lbs. 8 oz. 
• Finish: Black Anodized with Turkish Walnut stock 
• Sights: Rear Ghost Ring / Front Blade 
• Choke Type: Benelli Mobil Choke 
• Chamber Size: 3 inches 
• Operating System: Inertia 
   

Features 

The inertia system uses recoil energy to cycle the action, which keeps the mechanism simple and reduces the number of parts that need adjustment or cleaning. At 6 lbs. 8 oz., it handles well without feeling overly heavy. The ghost ring rear paired with a blade front allows faster sight pictures than a traditional bead in situations where speed matters. Benelli Mobil chokes are widely available, so switching between improved cylinder for home defense and tighter constrictions for hunting is straightforward. The walnut stock looks good and holds up to regular use. 
 

Usage 

For home defense, the 18.5-inch barrel keeps overall length manageable inside. On the range it handles clay and competitive shooting well. In the field, the interchangeable choke system adapts to birds or small game without needing a different barrel.

Owners of the MAC 2 Tactical generally like it. The semi-auto action gets consistent praise for smooth, reliable cycling. The combination of black metal and walnut is frequently called out as a nice aesthetic touch that also holds up in the field.

Handling and weight distribution come up often — most shooters find it comfortable and easy to swing. The inertia system keeps cleaning simple compared to gas-operated platforms.

Common discussions include ammunition selection; most standard 12 gauge loads cycle without issue, though some report that light target loads can cause short-cycling in cold conditions. Recoil is generally described as manageable, though some owners suggest adding a recoil pad for longer sessions. Comparisons to higher-end inertia guns (Benelli, Beretta) are frequent, with most owners concluding the MAC 2 delivers comparable function at a lower price.