Rock River Arms A4 Completed Upper Receiver 308/7.62x51mm Upper 308A0375
- UPC:
- 842834103232
- MPN:
- 308A0375
- Caliber:
- 308/7.62x51mm
- Manufacturer:
- Rock River Arms
- Version:
- Rock River Arms A4 Completed Upper Receiver
- Features:
- Free-Float Handguard
- Type:
- Upper
- Finish:
- Anodized Black
- Muzzle:
- A2 Flash Hider
- Barrel Length:
- 16"
- Overall Length:
- 24"
- Weight:
- 5.85 lbs
