



CMMG Mk4 upper receiver Assembly with dust cover and forward assist installed. Perfect to start a build. Does not come with charging handle bolt carrier group, barrel nut or delta ring. It is forged of 7075 T6 aluminum.
MPN: 55BA22C
UPC: 815835012568
Brand: CMMG
Department: Firearm Parts » AR MK4 » Upper Receiver Assembly
CMMG Firearm Parts AR MK4 Upper receiver assembly AR-15 .223 7075 T6 Aluminium Black [55BA22C]
Type: Upper Receiver
Model: AR-15
Finish: Black
Size: .223
Material: 7075 T6 Aluminum
Application: Gun Part
Notice:
Product description information above is provided by the manufacturer and may contain typographical errors, and/or out-dated information. If you have questions or concerns about the product information, please contact us Here **























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