Description
Aero Precision M4E1 Threaded Assembled Upper Receiver – OD Green Cerakote (BLEM)The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.Features:M4 Feedramps.250 takedown pin holesIncludes:AR15 Assembled Upper Receiver in OD Green Cerakote (info on Cerakote Firearm Coating)Port Door and Forward Assist installed
