The Aero Precision Standard AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. Charging handle and bolt carrier group not included.
Specifications and Features:
- Country of Origin: United States of America
- Finish: Cerakote
- Material: Aluminum
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov