Out of stock
SKU: 170851
UPC: 810148628864
MPN: 33A030C-SG
The CMMG Banshee MK3 .300 Blackout 12.5" 20-Round Rifle is a short-barreled platform purpose-built for suppressed fire, dynamic room-clearing, and close-quarters tactical operations. Chambered in .300 Blackout, this rifle excels in subsonic ammunition delivery while maintaining manageable recoil and compact ergonomics. Designed for law enforcement tactical teams, military special operations personnel, and serious civilian operators, the Banshee MK3 bridges the gap between traditional rifle capability and pistol-caliber carbine maneuverability.
The 12.5-inch barrel length optimizes the .300 Blackout cartridge for subsonic velocity without sacrificing ballistic performance in suppressed applications—a critical advantage in tactical environments where hearing protection and signature reduction matter. The 20-round magazine capacity provides adequate firepower for direct-action raids and dynamic engagements while keeping overall weapon weight at 11 pounds unloaded, enhancing operator mobility and reducing fatigue during extended operations. CMMG's Banshee platform is engineered with AR-15 compatible controls and modularity, allowing field-proven accessory integration including suppressors, optics, and tactical lights without requiring specialized tools or gunsmithing.
This rifle is ideal for operators who require a legally compliant short rifle with Class III suppressor capability, making it particularly effective in training environments, home defense scenarios, and professional tactical applications where noise mitigation is essential. The compact 39.6-inch overall length ensures seamless deployment from vehicles, tight corridors, and confined spaces where standard-length rifles prove impractical. The MK3 platform shares trigger guards, safety levers, and magazine release points with standard AR-15 specifications, ensuring compatibility with existing tactical gear, load-bearing equipment, and magazine inventories within professional and civilian arsenals.
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.
