CMMG Banshee MK3 8.6 Blackout 16.10″ Receiver

The CMMG Banshee MK3 receiver is an AR-platform upper specified for the 8.6 Blackout chambering with a 16.10" barrel and a Black Armor Cerakote finish. It serves as a serviceable component for compact or specialized AR builds where the 8.6 Blackout profile is desired. The receiver is presented as an upper assembly intended for integration into compatible AR-platform rifles.

Key Specifications

• Manufacturer: CMMG.
• Model: Banshee MK3.
• Caliber/Gauge: 8.6 Blackout.
• Barrel Length: 16.10".
• Finish Type: Black Armor Cerakote.
• Platform: AR-Platform.
• Component: Receiver (upper).
• Intended use: AR-platform builds and component upgrades.

The Banshee MK3 receiver provides a component-level solution for builders and shooters assembling an AR-platform rifle around the 8.6 Blackout chambering. Its Black Armor Cerakote finish offers a protective coating suitable for routine field use, and the 16.10" barrel length balances maneuverability with barrel length for general-purpose shooting roles. This receiver is a straightforward choice for those seeking a reliable AR upper component matched to the 8.6 Blackout profile.