CMMG Banshee Mk4 12.5-inch Braced .300 Blackout Gray Pistol

Description

Product Overview

The CMMG Banshee Mk4 is a .300 Blackout semi-automatic AR-style pistol built around a forged Mk4 lower receiver and billet aluminum upper receiver. Its 12.5-inch 4140CM SBN barrel uses a 1:7 twist and a 5/8x24 threaded muzzle fitted with a CMMG ZEROED Linear Comp. The CMMG EML11 M-LOK handguard provides flexible accessory mounting, while the ZEROED single-stage drop-in trigger supports a consistent trigger pull. A CMMG RipBrace, six-position Fastback receiver extension, ambidextrous charging handle, and 60/90-degree safety selector complete the compact configuration.

Key Features

• .300 Blackout chambering supports a versatile range of blackout ammunition
• 12.5-inch 1:7-twist 4140CM SBN barrel balances maneuverability and practical ballistic performance
• CMMG EML11 M-LOK handguard provides modular accessory mounting
• ZEROED single-stage drop-in trigger delivers a clean, consistent trigger interface
• CMMG RipBrace and six-position Fastback extension support a compact braced-pistol configuration
• 5/8x24 threaded muzzle accepts compatible muzzle devices and suppressors when legally permitted

The CMMG Banshee Mk4 combines compact handling, modern controls, and .300 Blackout capability in a ready-to-customize AR-style pistol.