Aero Precision M4E1 5.56MM NATO STRIPPED UPPER THREADED FOR AR-15 FDE APAR700202C

The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum and precision machined to work with all mil-spec AR15 parts.

• The M4E1 Threaded Upper Receiver is designed to pair perfectly with our new M4E1 Lower Receiver giving you a billet looking receiver set at a fraction of the billet price.
• New enhanced forging that gives the upper receiver a ""billet look""
• New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
• M4 Feedramps
• .250 takedown pin holes
• Includes threaded forward assist roll pin
• DOES NOT include port door or forward assist
• M4E1 Threaded Upper Receiver in Magpul
•  FDE Cerakote