Centurion Arms CM4 5.56 Forged AR-15 Upper Receiver
Manufactured by Centurion Arms
The Centurion Arms CM4 Forged AR-15 Upper Receiver is designed to be compatible with any Mil-Spec Lower. It is forged from 7075-T6 aluminum and is Type III Class 2 hardcoat anodized black to military standards. It features a flat top picatinny rail and is compatible with standard upper parts. M4 feed ramps correspond with the feed ramps on your barrel extension to aid in reliability. The CM4 stripped AR-15 Upper Receiver is what you need for your next build.
- Forged from 7075-T6 aluminum
- Hardcoat anodized black
- Compatible with Mil-Spec parts
- M4 feed ramps
- Picatinny top rail
- Weight: 8.3 oz.
- Made in America
Forward AssistAccepts Standard Forward Assist
Port DoorAccepts Standard Port Cover
Receiver Material7075-T6 Aluminum