Faxon FIrearms Ion Ultralight 16" 5.56NATO Complete Upper Assembly

Ar-15 Accessory: Y
Made In The Usa: Made In The Usa
Other Features:: Pencil Barrel W/integral 3 Port Break Forged Upper Receiver 13" Carbon Fiber M-lok Handguard
Other Features2:: Faxon Gunner Lightweight Bolt Carrier Group Adjustable Gas Block Ambi Charging Handle Weight 3.1 Lbs.
Caliber: .223/5.56 Nato
Barrel Length In Inches: 16
Rate Of Twist: N/a
Barrel Material: Steel
Barrel Finish: Nitride