The 5.56 Mid Length Ultra Lite 14.5" Upper is a standard mil-spec upper that incorporates the VooDoo Innovations LifeCoat parts with a lightweight free float ergonomic rail configuration. The parts and the barrel have been treated with our salt nitride Meloniting process making them harder and more corrosive resistant than hard chrome. This upper has low profile Direct Impingement gas block and the VDI LifeCoat gas tube. This also includes the VDI LifeCoat Integral Low Mass bolt carrier group, which is designed to have a slick surface that resists carbon buildup. *Please note this upper requires to be pinned/welded to legal length for a rifle.
Upper Receiver: A4 Flat-Top, Forged
Barrel Length: 14.5"
Barrel Contour: Ultra Lite
Barrel Material: 4150 Chrome Moly Vanadium Steel
Muzzle Thread Pattern: 1/2"-28
Chrome Lined: No
Barrel Finish: QPQ Melonite / Black Nitride
Twist Rate: 1 in 7"
Chamber: 5.56x45mm NATO
M4 Feed Ramps: Yes
Bolt Carrier: VDI LifeCoat Integral Low Mass
Muzzle Device: VDI Jet Comp
Gas System Length: Mid, Direct Impingement Gas Operated
Gas Block Diameter: 0.750"
Handguard: P Series M-LOK Rail