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This Noveske N4 DDF Complete Upper Receiver in 6mm ARC with a 14.5 barrel is a fully assembled AR-15 upper designed to drop onto a standard AR-15 lower. It features a precision machined billet upper from 7075-T6 with extended feed ramps, Hardcoat Type III anodizing, and Cerakote ceramic black finish. The upper includes a pinned gas block and a pig pen suppressor‑compatible flash hider, and houses a shot‑peened MPI‑tested bolt within a Mil‑Spec bolt carrier group. Paired with an NSR‑13.5 M‑LOK handguard for reliable performance.
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