RO21 UPPER RECEIVER BLACK
CNC Machined Billet AR15 Upper Receiver
- Billet 7075-T651 Aluminum
- Engraved Logo
- Engraved USA Flag
- 5x Mil-Spec Tolerances
- Compatible with Standard AR15 Components
- M4 Feedramps
- All Uppers are Anodized Type III (Cerakote Options are Anodized and Cerakoted for extra protection)
- Available in Black Type III Anodize, FDE Cerakote, OD Green Cerakote, Sniper Grey (Cerakote adds additional cost $20)
**Disclaimer: Anodizing variates in colors due to die lots affected by environment, climate, humidity, etc.
WEIGHT
Stripped Weight: 8.1oz.
Total Weight w/ Forward Assist and Port Door: 9.4oz