CMMG MK4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze
3 options
- Coyote · Tanfrom $619.99, in stock
- Midnight · Bronze, this page
- Tungstenout of stock
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CMMG
Overview
The CMMG Mk4 .22LR Banshee Upper Group Receiver is a complete upper assembly designed for the AR-15 platform, featuring a 9-inch barrel chambered in .22 LR. This upper is ideal for builders looking to create a lightweight and versatile firearm, and the bronze finish adds a unique aesthetic touch to your build. Commonly, this upper is utilized in compact or lightweight builds that prioritize ease of handling and reduced recoil.
Specifications
CMMG MK4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze
3 options
- Coyote · Tanfrom $619.99, in stock
- Midnight · Bronze, this page
- Tungstenout of stock
Build history on GunPartPicker
Builders on GunPartPicker first added the CMMG MK4 .22LR Banshee Upper Group Receiver 9in Midnight Bronze to a build in June 2026.
Today the one retailer we track is out of stock. Listed prices start at $649.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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