CMMG MK4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Tungsten
3 options
- Coyote · Tanout of stock
- Midnight · Bronzeout of stock
- Tungsten, this page
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CMMG
Overview
The CMMG MK4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Tungsten is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
CMMG MK4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Tungsten
3 options
- Coyote · Tanout of stock
- Midnight · Bronzeout of stock
- Tungsten, this page
Price and stock
The CMMG MK4 5.56X45mm NATO Banshee Upper Group Receiver 10.5in 1-7 Twist 1/2 X 28 TPI 18.8in Tungsten was out of stock everywhere we track for all of August 2026, and today the one retailer we track is out of stock. Listed prices start at $799.99 at Optics Planet for when it comes back.
Prices checked · refreshed daily across 35 retailers
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