SDS Imports MAC 2 12GA 24in | MAC 21000157

The SDS Imports MAC 2 3-Gun is engineered for competitive shooting and practical action disciplines. Built around an inertia operating system, it is designed to cycle a range of loads with minimal user maintenance. A 24-inch vent-rib barrel uses the Benelli/Mobil pattern choke system for tuneable patterns and a fiber-optic front sight for fast target acquisition. Controls are oversized and the loading gate is enhanced to support quick reloads under pressure.

Common applications include 3-gun competition and practical action shooting where rapid follow-up shots and reliable cycling matter.

Product Specifications

• The UPC is 723551444375.
• The manufacturer is MAC / Military Armament Corp..
• The ATF model is MAC 2.
• The manufacturer part number is MAC 21000157.
• The shotgun is chambered for 12 Gauge.
• The action type is Semi-Auto.
• The barrel measures 24 inches.
• The maximum chamber size is 3 inches.
• The barrel uses the Benelli/Mobil choke pattern and includes 3 internal choke tubes.
• The operating system is the Inertia Operating System.
• The sighting system is a fixed fiber optic front sight.
• The stock features black synthetic tactical furniture.
• The listed weight is 6.8 lbs.
• The overall length is 53.5 inches.
• The shotgun includes a recoil pad.

Designed with competitive shooters in mind, the MAC 2 3-Gun combines an inertia-driven operating system and a Benelli/Mobil-compatible choke platform with user-focused ergonomics like oversized controls and an improved loading gate. The synthetic tactical furniture and fiber-optic sighting make it straightforward to handle in dynamic stages, while compatibility with common aftermarket M2-style parts gives flexibility for tuning and upgrades.

Owners commonly praise its balance for fast target transitions and its consistent cycling with a variety of loads.