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.
Aero Precision, M4E1 Assembled Upper, Flat Dark Earth, AR15
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.
Original price was: $195.00.$145.00Current price is: $145.00.
1 in stock
| Color | FDE |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | APAR700202AC |
| Model | M4E1 |
| Model Fit | AR-15, M4E1 |
| UPC | 815421021554 |
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.
| Color | FDE |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | APAR700202AC |
| Model | M4E1 |
| Model Fit | AR-15, M4E1 |
| UPC | 815421021554 |






