CMMG Mk4/AR-15 Forward Assist Upper Receiver Assembly Armor Black. Specifications for CMMG Mk4/AR-15 Forward Assist Upper Receiver Assembly: Manufacturer: CMMG Color: Armor Black Finish: Cerakote Fabric/Material: Forged 7075-T6 Aluminum Gun Make: AR Platform Gun Model: CMMG Mk4 AR-15 Condition: New Package Contents: CMMG Mk4/AR-15 Forward Assist Upper Receiver Assembly What firearm models does the manufacturer say CMMG Mk4/AR-15 Forward Assist Upper Receiver Assembly is compatible with? The manufacturer says that CMMG Mk4/AR-15 Forward Assist Upper Receiver Assembly is compatible with AR-15 CMMG Mk4CMMG 55BA206-AB: Mk4/AR-15 Forward Assist Upper Receiver Assembly Armor Black
Guntec USA AR-15 Upper Receiver Assembly Kit Anodized Black Original price was: $67.99.$61.99Current price is: $61.99. 
Rock River Arms Upper Receiver A4 .223 Wylde 24 Inch Barrel Varmint Profile 1-8 Twist Free-Float Handguard Black Original price was: $730.00.$659.99Current price is: $659.99. 
CMMG Mk4/AR-15 Forward Assist Upper Receiver Assembly Armor Black
Original price was: $139.95.$129.79Current price is: $129.79. 





