Description
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 Aero’s 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.
FEATURES:
- The M4E1 Threaded Upper Receiver is designed to pair perfectly with Aero’s 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 Aero’s 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
- Anodized Black or FDE Cerakote
PLEASE NOTE:Cerakote FDE version of this upper receiver DOES NOT come with laser engraved T-marks even though product box states that it does.See all of our AR15s and AR15 parts here.Restricted PartPlease check with your state regulations for ownership of Restricted Parts. May require documentation.
