Upper receiver Colt M4A1 5.56x45 for M4A1 assault rifle

Upper receiver for M4A1 assault rifle manufactured by Colt. Equipped with a mound for attaching additional devices.

Ergonomics +5
Raid Moddable Yes
Category
 
Receiver
Size 2x1
Weight 0.27 kg
Base Price ₽ 5,198
Rarity Superrare
Max. Stack 1