Caliber:223 Rem/5.56 NATO, Barrel Length:16, Barrel Material:4150 CMV, Barrel Finish: Salt Bath Nitride, Barrel Thread Pitch: x 28, Twist Rate:1:7, Gas System: Carbine-Length Gas System, Upper Receiver:7075 Forged A4 Flat Top, Bolt Carrier Group: Salt Bath Nitride Bolt Carrier Group, Bolt: MPI Tested Bolt, Muzzle Device: A2 Birdcage Flash Hider.
Specifications and Features:
- Type: Complete
- Caliber: 5.56x45mm NATO
- Barrel Length: 16"
- Barrel Material: Chrome Moly Vanadium
- Twist: 1:7"
- Barrel Finish: Black Nitride
- Receiver Finish: Black Hard Coat Anodized
- Handguards: M-LOK
- Handguard Finish: Black
- Barrel Length Range: 16" to 16.99"
WARNING
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
www.p65warnings.ca.gov