The CMMG Banshee MkG pistol in .45 ACP with an 8-inch barrel and armor black finish (brand part no. 45A890FAB) chambers the caliber that won two World Wars and inspired CMMG’s Radial Delayed Blowback system. CMMG builds the pistol on the MkG platform designed to use Glock-pattern .45 ACP magazines, and the Radial Delayed Blowback operating system delivers softer recoil impulses with a lighter bolt carrier group than traditional straight blowback designs. Full-length M-LOK slots run both sides and the bottom of the handguard, with additional M-LOK sections between the top Picatinny rail. An ambidextrous safety and optics-ready slide round out the package. Among Glock-magazine-compatible semi-auto handguns, this Banshee MkG configuration favors shooters who want .45 ACP power with Glock-pattern magazine compatibility.

Key Specifications

• The chambering is .45 ACP, using Glock-pattern magazines.
• The barrel measures 8 inches.
• The operating system is Radial Delayed Blowback, reducing recoil impulse.
• The handguard runs full-length M-LOK slots on both sides and the bottom.
• The safety is ambidextrous.
• The slide is optics ready.
• The action is semi-automatic, cycling each round via the pistol’s own recoil.
• Shipping weight of approximately 9.17 pounds.
• The sights are Optics Ready.

Frequently Asked Questions

What magazines does this pistol use? Glock-pattern .45 ACP magazines.

What does Radial Delayed Blowback improve? It delivers softer recoil impulses and a lighter bolt carrier group compared to traditional straight blowback systems.

Buy the CMMG Banshee MkG Pistol, .45 ACP

Full-power .45 ACP with Glock-pattern magazine compatibility is exactly what this Banshee MkG delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.