Military Armament Corp MAC 5K 9mm Semi-Auto Pistol 5.8″ Barrel 30+1 Black

The Military Armament Corp MAC 5K is a modern, high-capacity 9mm semi-automatic pistol built on the legendary MAC platform and engineered for serious shooters. With a 5.8-inch barrel, 30+1 capacity, and a threaded muzzle, this pistol is equally at home on the range or configured for suppressor use. Its ambidextrous safety and precision diopter rear sight system reflect a design focused on control and accuracy. Two magazines are included straight out of the box.

Key Specifications

• The pistol is chambered in 9mm, a proven and widely available defensive and range cartridge.
• The barrel measures 5.8 inches with a black finish for durability and a streamlined profile.
• Magazine capacity is 30+1 rounds, giving shooters an extended round count for range sessions or training.
• The muzzle is threaded 1/2″-28, making it compatible with a wide range of 9mm suppressors and muzzle devices.
• The rifling features a 1-in-10 inch rate of twist for consistent bullet stabilization across standard 9mm loads.
• Sights consist of a hooded front and diopter rear in a fixed configuration for precise, repeatable sight alignment.
• The ambidextrous safety provides left- and right-handed operation for versatile shooter compatibility.
• Overall length is 19.75 inches, reflecting the pistol’s full-size format built for range and recreational use.
• The package includes two magazines, so you’re ready to run multiple strings of fire immediately.
• The pistol ships in an overall black finish, consistent across frame and barrel for a clean, uniform appearance.

The MAC 5K delivers on the iconic MAC legacy while meeting modern expectations for performance and versatility. The threaded barrel, high-capacity magazine, and diopter sight system make this a standout choice for shooters looking for a range-ready 9mm pistol with suppressor-ready capability. Whether you’re putting rounds downrange or building out a custom configuration, the MAC 5K gives you a proven platform with serious hardware. Note: this product is not available for sale to Illinois residents under PICA regulations.