CMMG Banshee Mk4 .300 Blackout FDE/Tan Pistol

Description

Product Overview

The CMMG Banshee Mk4 is an AR-style pistol chambered in .300 Blackout and configured with a 12.5-inch 4140CM SBN barrel, direct-impingement operating system, and pistol-length gas system. Its billet aluminum upper and forged 7075-T6 aluminum lower receiver provide a durable foundation, while the CMMG EML11 M-LOK handguard offers flexible accessory mounting. The ZEROED linear compensator uses 5/8x24 muzzle threads, and the CMMG ZEROED drop-in single-stage trigger provides a crisp, consistent trigger system. An adjustable RipBrace, ambidextrous charging handle, and ambidextrous 60/90-degree safety selector complete the compact configuration. The pistol includes one Magpul 30-round PMAG.

Key Features

• Chambered in .300 Blackout for broad projectile and ammunition flexibility
• 12.5-inch 4140CM SBN barrel with a 1:7 twist rate
• Direct-impingement operating system with a pistol-length gas system
• CMMG EML11 M-LOK handguard supports modular accessory placement
• CMMG ZEROED drop-in single-stage trigger delivers a consistent trigger pull
• Ambidextrous 60/90-degree safety selector and charging handle accommodate right- and left-handed operation

The CMMG Banshee Mk4 combines a compact AR-style pistol format with practical controls, accessory support, and .300 Blackout performance.