SKU: 166423
UPC: 810148623661
MPN: 30AB20FTNG
The CMMG 30AB20FTNG Banshee MK4 .300 Blackout 12.5" carbine is purpose-built for operators who demand a compact, magazine-fed rifle platform without sacrificing effective range or reliability. Designed for law enforcement tactical teams, military special operations, and civilian precision shooters, this short-barrel carbine excels in close-quarters combat, vehicle operations, and home defense scenarios where maneuverability is essential.
The .300 Blackout cartridge delivers proven subsonic and supersonic performance, making it the preferred choice for suppressed duty rifles and specialized applications. The Banshee MK4 utilizes a direct blowback operating system optimized specifically for .300 Blackout ballistics, and the 12.5-inch barrel balances velocity with maneuverability—critical for enclosed spaces and vehicle egress.
With a 31-round magazine capacity, including one in the chamber, this carbine maintains controllability during rapid fire and allows practical transitions between shooting positions. The fixed stock and pistol-grip configuration provide consistent cheek weld geometry, essential for consistent aim point management in high-stress encounters. This platform benefits operators requiring a dedicated .300 Blackout rifle for specialized missions.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
CMMG
CMMG
