Aero Precision APAR501801AC Assembled Receiver MultiCaliber 7075T6 Aluminum Flat Dark Earth Cerakote Receiver for AR15

The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075T6 aluminum this assembled upper is precision machined to mil spec M16M4 specifications and features M4 feedramps. It includes .250 takedown pin holes. NOTE: Requires charging handle barrel handguard gas block muzzle device gas tube and BCG Bolt Carrier Group to complete.