The M4E1 Threaded Upper Receiver features an angular machined design that helps it stand apart from standard mil-spec upper receivers. It is threaded to accept a standard AR15 barrel nut and forged from 7075-T6 aluminum and precision machined to work with all mil-spec AR15 parts. The M4E1 features a picatinny profile, M4 feedramps, and .250 takedown pin holes. This model has a black hardcoat anodized finish. NOTE: This model does not include port door or forward assist.
|Caliber||223 Remington/5.56 NATO|
|Receiver Description||7075-T6 Aluminum|
|Receiver Finish||Black Hard Coat Anodized|
|Sights||None, Optic Ready|
Aero Precision APAR700201C M4E1 Stripped Upper Receiver 223 Remington/5.56 NATO Black Hardcoat Anodized Finish
- Manufacturer: AERO PRECISION
- Manufacturer Product Id: 831
- Healy SKU: HEALY-WWG8KV
- UPC: 815421023756
- Location: Warehouse S
- Availability: In Stock
- Availability Details: This product is currently available in our retail store. This product is currently available for online purchase and shipment.