Product Description
The CMMG Banshee complete upper assembly in 5.7x28mm is built for a compact, fast-handling AR-platform setup with flat-shooting performance and low recoil. This upper features a 5-inch barrel and a free-float M-LOK handguard finished in Armor Black Cerakote for durability and corrosion resistance. Designed for compatibility with CMMG Mk57 lowers or standard AR15/Mk4 lowers when used with 5.7 AR conversion magazines, it’s a purpose-built solution for a lightweight personal-defense or range-focused build.
Product Highlights
- Complete CMMG Banshee upper assembly chambered in 5.7x28mm for low recoil and flat trajectory
- Compact 5-inch barrel for short, maneuverable AR-style configurations
- Free-float M-LOK handguard for accessory mounting and improved handling
- Armor Black Cerakote finish on the receiver for enhanced wear and corrosion resistance
- Designed to run on CMMG Mk57 lowers or AR15/Mk4 lowers with 5.7 conversion magazines
Specs
- Brand: CMMG
- Model: Banshee
- Type: Complete Upper Receiver Assembly
- Caliber: 5.7x28mm
- Barrel Length: 5 in
- Twist Rate: 1:9
- Handguard: Free-float M-LOK
- Receiver Finish: Armor Black Cerakote
- UPC: 810097504455
- Manufacturer Part Number: 57BBCF0AB
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