CMMG Upper Receiver Assembly Mk4/AR15 Forward Assist Sniper Grey. Available in six different Cerakote finishes this mil-spec workhorse has been proven over the years and makes a great base to build your next AR15 upper group. Specifications for CMMG Mk4/AR15 Upper Receiver Assembly w/Forward Assist: Manufacturer: CMMG Barrel Profile: M4 Fabric/Material: 7075 T6 Aluminum Gun Make: CMMG Gun Model: CMMG Mk4 Magazine Included: No Condition: New Package Contents: CMMG Mk4/AR15 Upper Receiver Assembly w/Forward Assist What firearm models does the manufacturer say CMMG Mk4/AR15 Upper Receiver Assembly w/Forward Assist is compatible with? The manufacturer suggests that CMMG Mk4/AR15 Upper Receiver Assembly w/Forward Assist is compatible with CMMG Mk4CMMG 55BA206-SG: Upper Receiver Assembly Mk4/AR15 Forward Assist Sniper Grey
Colt M4A1 SOCOM/AR-15 5.56x45mm NATO 14.5in Picatinny Upper Receiver SOCOM Heavy Carbine Length 1-7 Twist 1/2x28 A2 Flash Hider Manganese Phosphate Original price was: $1,149.00.$1,069.00Current price is: $1,069.00. 
WMD Guns AR-15 5.56x45mm NATO 16in M-LOK Upper Receiver Assembly - Left Hand 15in Hanguard NiB-X Silver Original price was: $655.00.$589.99Current price is: $589.99. 
CMMG Upper Receiver Assembly Mk4/AR15 Forward Assist Sniper Grey
Original price was: $187.65.$143.99Current price is: $143.99. 




