Military Armament Corp MAC 5 | 9mm | 8.9" | Binary Trigger | 30rd Pistol

The Military Armament Corporation MAC 5 (MPN: 12750011) is a full-size 9mm roller-delayed blowback pistol patterned around the classic MP5 form factor and factory-equipped with a Franklin Armory BFSIII HK-C1 binary trigger. This configuration keeps the familiar MAC 5 operating system and dimensions while adding a three-position trigger system designed specifically for compatible HK-pattern platforms.

The MAC 5 uses an 8.9-inch barrel, 1/2x28 muzzle threads, and a tri-lug muzzle interface. Military Armament Corporation lists an overall length of 17.9 inches and an unloaded weight of approximately 5.5 pounds for the full-size MAC 5. The pistol uses a hooded front post and adjustable rear diopter sight system, reinforced polymer grip module, paddle magazine release, and a lacquer-over-manganese-phosphate finish.

Key Features & Capabilities

• Franklin Armory Binary Trigger: Factory-installed BFSIII HK-C1 three-position trigger system.
• Roller-Delayed Operation: Uses the established roller-delayed blowback operating system associated with the MP5-style platform.
• 8.9-Inch Barrel: Full-size MAC 5 configuration with 1/2x28 muzzle threads and tri-lug interface.
• Two 30-Round Magazines: Manufacturer-listed package includes two standard-capacity magazines.
• Included Accessories: MAC lists a sling, custom hard case, cleaning kit, and muzzle accessory with the platform.

This MAC 5 is best suited to buyers specifically looking for the full-size roller-delayed platform with the factory binary-trigger configuration rather than the standard-trigger model. Browse tactical pistols or shop 9mm ammunition at Recoil Gunworks.