![Aero Precision M4E1 AR-15 Assembled Aluminum Standard Upper Receiver Aero Precision M4E1 AR-15 Assembled Aluminum Standard Upper Receiver](https://cdn11.bigcommerce.com/s-qdhl0zkn69/images/stencil/300x300/products/37122/58131/11219029__27821.1689798326.jpg?c=1)
Aero Precision M4E1 Assembled AR-15 Aluminum Enhanced Upper Receiver - Black
Aero Precision
$199.99
The m4e1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself.It is machined from 7075-t6 aluminum with, m4 feedramps,.250 takedown pin holes, and supports barrels with a diameter up to 1".Included is a barrel nut and wrench, port door, and forward assist.This model has a black hardcoat anodized finish.Note: this upper is not piston-kit compatible.
Receiver Finish: Black Hard Coat Anodized
Type: Complete Gas Impingement
Caliber: 223 Remington/5.56 NATO
Sights: None, Optic Ready
Receiver Description: 7075-T6 Aluminum
Handguards: Free-Floating
Handguard Finish: Black Hard Coat Anodized
Receiver Finish: Black Hard Coat Anodized
Type: Complete Gas Impingement
Caliber: 223 Remington/5.56 NATO
Sights: None, Optic Ready
Receiver Description: 7075-T6 Aluminum
Handguards: Free-Floating
Handguard Finish: Black Hard Coat Anodized
- Sub Category:
- Assembled
- Color:
- Black