MAC 1911 CLASSIC 40/9MM/45

Description

The Metro Arms Corporation (MAC) 1911 Classic is primarily manufactured and cataloged as a single-stack semi-automatic pistol chambered in .45 ACP, rather than a multi-caliber interchangeable system spanning .40 S&W, 9mm, and .45 ACP under that specific “Classic” moniker.

MAC 1911 Classic Specifications (.45 ACP)
Caliber: .45 ACP
Barrel Length: 5 inches (Stainless steel bull barrel on select variants like the Tritop)
Capacity: 8+1 rounds
Frame & Slide: 4140 Steel / 4140 Hammer Forged Steel
Sights: Dovetail fiber-optic front, fully adjustable Bomar-type rear
Grips: Custom hardwood with MAC logo
Safety: Ambidextrous thumb safety and beavertail grip safety.

Alternative MAC / Metro Arms Models in Other Calibers
If you are looking for other calibers within the Metro Arms or Military Armament Corp ecosystem:
9mm: Available in other lines like the American Classic series or MAC double-stack (DS) configurations.
.40 S&W: Found in tactical/competition variants like the MAC 3011 SLD Tactical.