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 the 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 the M4E1 Lower Receiver, giving you a billet looking receiver set at a fraction of the billet price.
Brand: Aero Precision - SKU: APAR700201AC - Model: M4E1 - UPC: 815421020977
Manufacturer | Aero Precision |
Model | M4E1 |
UPC | 815421020977 |
SKU | APAR700201AC |
Weight | 0.7500 |
Secondary Description | M4E1 Threaded Assembled Upper Receiver - Anodized Black |