Aero Precision AR15 M4E1-T Threaded Assembled Upper Receiver – Anodized Black
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, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed. 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.
Features:
- 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
- Laser engraved T-marks
- Includes threaded forward assist roll pin
- Includes port door and forward assist
Product Information
| Manufacturer | Aero Precision |
|---|---|
| Platform | AR15 |
| Series | M4E1 |
| Color | Black |
| Finish | Anodized |
| Material | 7075-T6 Aluminum |
| Compatibility | Standard AR15 components |
| Markings | #N/A |
| Made in USA | Yes |
| Weight | 8.65oz |

