Description
Item Description
Model: Banshee 300 MK47
Serial: BSJ02391
Caliber: 7.62x39mm
Finish: Black / OD Green
Barrel Length: 8" Barrel with Flash Hider
Optics/Sights: No Sights / Picatinny Rail
Stock/Grips: Black Synthetic Fastback Telescoping Pistol Brace, Textured Pistol Grip, and M-LOK Handguard
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The CMMG Banshee 300 MK47 is a purpose-built, high-performance semi-automatic pistol that merges AR-style ergonomics with the raw power of the 7.62x39mm cartridge. Unlike traditional AR-15 platforms, the MK47 series is uniquely engineered to accept AK-pattern magazines and drums, combining the proven reliability of the AK mag design with the modularity of the AR platform. This particular Banshee 300 variant features a compact 8-inch barrel tipped with a flash hider, maximizing maneuverability while maintaining effective ballistic performance. It’s chambered in a caliber known for its hard-hitting terminal energy, making it ideal for close-quarters defense, range use, or even specialty tactical roles. Finished in a sleek black and OD green two-tone scheme, this MK47 Banshee is both rugged and visually distinctive. The pistol features a Picatinny top rail, allowing for a wide range of optic configurations, while the M-LOK handguard offers ample space for accessories like lights, lasers, or grips. A Fastback telescoping pistol brace enhances control and stability without compromising its pistol classification, and the textured black synthetic pistol grip provides a secure hold during extended shooting sessions. At its core, the Banshee 300 MK47 incorporates CMMG’s PowerBolt technology, which utilizes an AR-10–sized bolt face—a crucial enhancement for handling the wider, high-pressure 7.62x39mm round with long-term durability. With standard factory markings and battle-proven design features, the MK47 Banshee 300 represents the cutting edge of hybrid firearm innovation—bridging the gap between modern sporting rifles and classic Eastern bloc firepower.
Contents:
Return Policy:
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
We strive to ship orders within the close of the following business day after payment and documentation is received.
Payment Details
We accept all forms of Payment including Personal Check, Business Check, PO Money Orders, Certified Check, Etc.
Please note we place a 7 business day hold on shipment, for all non-certified payments.
Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Additional Details
Our #1 priority is customer satisfaction. We want to build a lasting trust in the relationship with our customers, so that you will always look to us for all your firearms needs. If you have any issues with your transactions please contact us, and we will work with you to resolve any issues you may have. We greatly appreciate your trust in us and we look forward to fulfilling all your future firearm needs.
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About Us
From a small town hobby, to a leader in the investment and collector grade firearms industry. Bryant Ridge Firearms is here to offer the best in quality and customer service when you are looking to unload your collector grade firearm collection.



