CMMG 57BBCF0AB Banshee 5.7x28mm 5″, Armor Black, M-Lok Free-Float Handgaurd for AR-Platform
$824.77
The CMMG Banshee 5.7x28mm upper is a compact, AR-platform upper receiver built for shooters who want ballistic performance in a tight package. This 5-inch barreled upper delivers the speed and efficiency of 5.7x28mm with the reliability of the AR platform.
Description
Built on CMMG’s proven Banshee platform, this 5-inch upper chambers the fast, flat-shooting 5.7x28mm cartridge and fits standard AR-pattern lowers for easy configuration. The free-floating M-LOK handguard reduces harmonics for consistent accuracy while the 1:9 twist stabilizes factory ammunition. The Armor Black finish resists corrosion in humid conditions, and the compact profile makes it ideal for short-range training, home defense, or specialized applications where maneuverability matters. Whether you’re building a new rifle or upgrading an existing lower, this upper delivers CMMG’s quality engineering in a caliber that shoots flat and runs clean.
Additional information
| UPC | 810097504455 |
|---|---|
| Ammunition Caliber | 5.7x28mm |
| Mfr Item Number | 57BBCF0AB |
| Manufacturer |
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