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

The APF Fury is a complete AR-15 upper receiver kit chambered in 5.56 NATO, built around a 16" 4150 Chrome Moly Vanadium barrel with a nitride coating and 1:7 twist rate. The barrel runs a mid-length gas system paired with an APF adjustable gas block, operating via direct impingement. A Diamond-Honed nitride-treated M16 bolt carrier group is included. The upper features APF's 15" M-LOK free-float handguard for accessory mounting flexibility. The muzzle threading accommodates standard 1/2-28 devices. The forged receiver is finished in Cerakote black.