If you want the best an AR has to offer, then the 300 Series is your choice. This AR is fitted with every desired feature, laser engraved model name on the lower receiver, updated ambidextrous controls and sling points along with a premium trigger, Magpul grip, PRS stock, and CMMG’s revolutionary RIPBRACE. These are just a few of the possible upgrades on this series. Chambered in 9mm RDB, these pistols are ready for the range.
The Mk4 platform accepts standard AR15-style magazines, and is the most versatile of the CMMG platforms, especially with the .22 LR, 5.7x28mm (Conversion), and 9mm conversions.
All Products come with CMMG’s Lifetime Quality Guarantee.
CALIBER 9mm RDB, 9mm, 9mm (conversion)
BARREL LENGTH 5
BARREL CONTOUR MT
BARREL MATERIAL 4140CM, SBN
MUZZLE DEVICE Thread protector
MUZZLE THREAD 1/2 X 28
GAS PORT LOCATION N/A
GAS BLOCK N/A
UPPER RECEIVER Forged 7075-T6 Aluminum upper
LOWER RECEIVER Forged 7075-T6 Aluminum lower
HAND GUARD CMMG RML4 M-LOK
FINISH Cerakote receivers, handguard
CHARGING HANDLE CMMG Oversized ambi
PISTOL GRIP Magpul MOE
RECEIVER EXTENSION 5 Position enhanced receiver extension and ambi sling plate
STOCK / BRACE CMMG micro/cqb RipBrace
TRIGGER TYPE MIL-SPEC single stage
TRIGGER GUARD Magpul MOE
SAFETY SELECTOR CMMG AMBI
MAGAZINE 30RD 9ARC
CMMG Banshee 300 Mk4 9mm Luger AR-15 Semi Auto Pistol 5″ Barrel 30 Rounds Uses ARC Magazines RML4 M-LOK Handguard CMMG Micro/CQB RipBrace Graphite Black Finish