Aero Precision M4E1 Assembled Upper | Upper Receivers | .223REM / 5.56NATO | Flat Dark Earth | APAR700202AC
$179.99
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 our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum and precision machined to work with all mil-spec AR15 parts.
- Works with standard AR15 components and magazines
- Perfect base for your custom AR15 build
- M4 Feedramps
- Includes Threaded Forward Assist Roll Pin
***Must be shipped to your local FFL, please include your FFL information in the notes section at checkout or email to FFL@riflesupply.com***
Also available for in store pick up using Rifle Supply as your FFL
-CALIFORNIA PROPOSITION 65 WARNING:-
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
- Caliber:
- .223 Remington
- Caliber:
- 5.56 NATO