APF Fury Complete Upper 5.56 NATO 16" M-LOK 15"

The APF Fury is a complete AR-15 upper receiver assembly chambered in 5.56 NATO, built around a 16" 4150 Chrome Moly nitride-coated barrel with a 1:7 twist rate. The barrel runs a mid-length gas system with an APF adjustable gas block, operating via direct impingement. A 15" APF M-LOK free-float handguard provides a lightweight, modern rail interface. The upper includes a diamond-honed nitride M16 bolt carrier group. The muzzle threading is standard 1/2-28. The forged upper receiver is finished in Cerakote ODG (Olive Drab Green).