The CMMG Zeroed Banshee MkG .45 ACP AR Pistol (brand part no. 45AEA70-MB) pairs a 6.5-inch Radial Delayed Blowback pistol with a genuine factory-included ZEROED 46 suppressor, taking advantage of naturally subsonic .45 ACP ammunition for a quiet, matched suppressed system right out of the box. CMMG finishes the receiver in Midnight Bronze Cerakote and builds it around Glock-pattern .45 ACP magazines, an oversized M-LOK handguard sized to tuck the suppressor inside, and the company’s full ZEROED control set: ambidextrous charging handle, single-stage drop-in trigger, 60/90 ambi safety selector, and ZEROED pistol grip. Because the barrel and suppressor are engineered together, the MkG runs suppressed straight from the factory rather than needing a separately fitted can. Among our AR pistols, this Zeroed Banshee suits shooters who specifically want a factory-matched, naturally quiet .45 ACP suppressed pistol rather than assembling their own suppressor pairing.

Key Specifications

• The chambering is .45 ACP.
• The barrel is 6.5 inches long, with a ZEROED 46 suppressor included as the muzzle device.
• The operating system is Radial Delayed Blowback.
• The muzzle thread is 5/8×24.
• The magazine capacity is 13+1 rounds, running Glock-pattern magazines.
• The receiver finish is Midnight Bronze Cerakote.
• The handguard is an 11-inch M-LOK handguard sized to tuck the suppressor.
• The brace is a CMMG RipBrace.
• The trigger is a ZEROED drop-in single-stage trigger.
• The safety is a CMMG ZEROED 60/90-degree ambidextrous selector.

Frequently Asked Questions

Does this pistol include an NFA item? Yes. The included ZEROED 46 is a genuine suppressor, a Title II item under the National Firearms Act. The firearm itself transfers through your standard FFL, but the suppressor requires its own ATF Form 4 approval and transfer through an NFA-licensed (SOT) dealer before you can take possession of it.

What does the suppressor transfer cost and how long does it take? As of January 1, 2026, the federal transfer tax on suppressors was reduced to $0. You will still need to work with an SOT dealer and wait for ATF Form 4 approval before the suppressor can be delivered.

Why pair a suppressor with .45 ACP specifically? Most .45 ACP loads are already naturally subsonic, so suppressing the round produces an especially quiet result without needing specialty subsonic ammunition.

Buy the CMMG Zeroed Banshee MkG .45 ACP AR Pistol with Suppressor

A factory-matched suppressed .45 ACP AR pistol built around CMMG’s own ZEROED 46 can, the MkG Zeroed Banshee gives serious shooters a genuinely integrated, naturally quiet suppressed platform. Contact our Lubbock, Texas team to start the NFA paperwork on the included suppressor alongside your standard firearm transfer.