This upper receiver features the same tried-and-true construction and aesthetics as our M4E1 Threaded Upper Receivers, without provisions for a forward assist. Machined from custom 7075-T6 aluminum forgings this upper receiver is compatible with mil-spec AR15 components. Includes the port door pre-installed.
The M4E1 Assembled 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:
- No Forward Assist
- Custom enhanced forging that gives the upper receiver a "billet look" while maintaining the structural integrity of a forged part.
- Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
- M4 Feedramps
- .250 takedown pin holes
- Includes port door
Includes:
- M4E1 Threaded Upper Receiver in OD Green Anodized
- Threaded for enhanced customizability
| Made In America? | Yes |
|---|---|
| FFL SOT Shipping Required | No |
| Platform | AR15 |
| Select Your Finish | OD Green Anodized |
| Weight(s) | - |
| Other | N/A |