Military Armament Corporation (MAC), is proud to announce the launch of the MAC 9 Double Stack D Comp 9mm handgun. This thoughtfully designed double-stack 1911 looks to deliver solid performance and modern features for the price point.
The MAC 9 DS Comp features a 4.9-inch bull barrel with an integrated compensator, engineered to minimize recoil and maximize accuracy. With its lightening cuts, aggressive slide serrations, and a sleek QPQ Tenifer finish, the MAC 9 DS Comp is both functional and stylish. It also includes a newly designed adjustable skeletonized trigger for a crisp and customizable shooting experience.
Official Press Release
Knoxville, TN (1/20/2025) – Military Armament Corporation (MAC), an SDS Arms brand, is pleased to unveil the MAC 9 Double Stack D Comp 9mm handgun, the latest addition to their high-performance 1911 lineup. Built in collaboration with Tisas, this handgun features an updated slide and barrel design, complete with a built-in compensator and an extended slide stop.
Engineered for reliability and precision, the MAC 9 DS Comp includes a polymer grip module with a firm yet comfortable texture, ensuring a secure hold during use. The 4.9-inch bull barrel is QPQ Tenifer finished and boasts an 11-degree target crown, delivering enhanced durability and accuracy.
The MAC 9 DS Comp comes standard with two 17-round magazines, a cleaning kit, a cable lock, an extra mainspring retainer pin, an Agency Arms RMR optic plate, and a premium lockable hard case for secure storage and transport.

Specifications and Key Features
• Material and Finish:
• Slide: 4140 Hammer-Forged Steel, Tenifer QPQ Coated
• Barrel: 4140 Hammer-Forged Steel, Tenifer QPQ Coated, Bull Barrel with 11-Degree Target Crown
• Frame: 4140 Carbon Steel, Tenifer QPQ Coated
• Action: Single Action, Hammer Fired
• Trigger: Skeletonized with Overtravel Adjustment, 4.75 lbs ± 0.25 lbs trigger weight
• Sights: Black Serrated Front Sight, RMR Optic Cut by Agency Arms
• Grip Module: Polymer with subtle texture for optimal control
• Caliber: 9mm
• Barrel: 4.9” length, 1:10 RH twist, button-rifled
• Capacity: 17 rounds
• Safety Features: Manual thumb safety and grip safety
• Overall Length: 8.8 inches
• Weight: 30 oz (unloaded)
• Included Accessories:
• Two 17-round magazines
• Cleaning kit and cable lock
• Extra mainspring retainer pin
• Agency Arms RMR Optic Plate
• Premium lockable hard case
• MSRP: $1,079.99
The MAC 9 DS Comp combines modern design with solid engineering to offer a high-performance handgun for competitive shooters and enthusiasts alike. Its built-in compensator minimizes muzzle rise and recoil, while the adjustable skeletonized trigger ensures a tailored shooting experience. With its optic-ready slide, robust build, and premium accessories, the MAC 9 DS Comp is a versatile and reliable addition to any firearm collection.
The MAC 9 DS Comp is available now with an MSRP of $1,079.99. With its innovative design, durable construction, and unmatched performance, it sets a new standard for double-stack 1911 pistols. For more details on the MAC 9 DS family of pistols, visit Military Armament Corporation’s official website.