The Military Armament Corp MAC 9 is a semi-automatic pistol chambered in 9mm Luger with a 4.25-inch threaded bull barrel finished in QPQ black. The steel slide has an optics cut and serrations, and the steel frame includes an accessory rail and beavertail. The pistol ships with two 17-round magazines and includes fiber optic front and low-profile rear sights. 
 

Key Specifications 

• Brand: Military Armament Corp 
• Model: MAC 9 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 17+1 
• Barrel Length: 4.25 inches 
• Color/Finish: QPQ Black 
   

Detailed Features 

• 4.25-inch threaded bull barrel with target crown, QPQ finish 
• Optics cut (AOS) on QPQ Tenifer Cerakote steel slide 
• Fiber optic front sight and low-profile rear sight 
• Steel frame with accessory rail and beavertail 
• Ships with two 17-round magazines

Owners of the MAC 9 are most enthusiastic about the value it offers relative to its feature set. The threaded bull barrel, optics cut, and included two magazines at its price point draw favorable comparisons to more expensive competitors, and most find the QPQ finish durable in daily handling.

The trigger gets divided opinions. Some shooters find the reset crisp enough for accurate work; others consider it the weakest link in an otherwise well-specified package. The beavertail and grip geometry are generally liked by those with larger hands, though smaller-handed shooters sometimes find the grip circumference a stretch.

Long-term reliability reports are still accumulating given the MAC 9's relatively recent market presence. Most owners report clean function through varied 9mm loads, but a subset notes early break-in issues that resolved with round count. The fiber optic front sight is a consistent point of praise for speed in daylight shooting.