CMMG Banshee Mk4 Pistol, .300 Blackout, Midnight Bronze

The CMMG Banshee Mk4 pistol in .300 Blackout (brand part no. 30AF20A-MB) wears a Midnight Bronze Cerakote finish over an 8-inch black nitride, medium-taper barrel for a short, distinct-looking AR pistol. CMMG wraps the barrel in a 7-inch EML M-LOK handguard and tops the muzzle with a Zeroed linear compensator, while the full Zeroed control package adds a drop-in trigger, an ambidextrous magazine catch with an extended release button, and an ambidextrous charging handle. The pistol ships with a 30-round Magpul PMAG for a 30+1 capacity. Among AR pistols, the Banshee Mk4 in Midnight Bronze favors shooters who want CMMG’s full Zeroed control package in a distinct finish.

Key Specifications

• The chambering is .300 AAC Blackout.
• Magazine capacity is 30+1 rounds.
• The barrel measures 8 inches, black nitride finished with a medium-taper profile.
• The handguard is a 7-inch CMMG EML M-LOK design.
• The receiver wears a Midnight Bronze Cerakote finish.
• The muzzle wears a Zeroed linear compensator.
• The trigger is a Zeroed drop-in trigger.
• The magazine catch is ambidextrous with an extended release button.
• The charging handle is ambidextrous.
• The pistol ships with a 30-round Magpul PMAG.

Frequently Asked Questions

What finish does this pistol have? Midnight Bronze Cerakote over a black nitride barrel.

Does the magazine catch work for left-handed shooters? Yes, it’s ambidextrous with an extended release button.

What magazine ships with the pistol? A 30-round Magpul PMAG.

Buy the CMMG Banshee Mk4 Pistol, Midnight Bronze

A distinct Midnight Bronze finish paired with CMMG’s full Zeroed control package makes this Banshee Mk4 stand out in .300 Blackout. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.