Ghost Firearms 16" 5.56 NATO Upper Receiver - Black

• Mil-Spec 7075 Forged Aluminum Upper Receiver
• 14" Ghost Firearms M-Lok Rail
• Black Anodized Finish
• 16" 1:7 Twist 4150 M4 Barrel - Black Nitride
• A2 Birdcage Muzzle Device
• Carbine Length Gas System 
• .750 Low Profile Gas Block
• Made in the USA

*****Ammunition Notification***** Ghost Firearms test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with US made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds.

Please allow adequate time to build and test fire all 

All NFA and local laws apply, make sure you know them before ordering or installing this upper.