Noveske N4 Shorty SS 300 BLK Complete Upper Receiver - Tiger Eye - 10.5"

The Noveske Rifleworks N4 Shorty SS is a complete upper receiver with a 10.5-inch barrel in Tiger Eye Cerakote finish. It ships with a Noveske Love Handle ambidextrous charging handle and a phosphate-coated bolt carrier group installed, making it a drop-on-and-run solution for any compatible AR-15 lower receiver.

The 10.5-inch barrel is 416R stainless steel with a 1:7 twist rate, individually serialized for quality control, and features a Noveske Match Chamber with hand-polished extended feed ramps. The barrel uses a carbine-length gas system with a Noveske-marked low-profile gas block on a .750-inch journal, pinned to the barrel. The barrel extension is M4 pattern. The barrel has a bead-blasted finish.

The upper receiver is a Noveske 4th Generation precision-machined billet design from 7075-T6 aluminum with extended feed ramps, Type III Hardcoat Anodize plus Tiger Eye Cerakote for uniform color and durability. A black nitride Noveske-marked forward assist is installed. The bolt carrier is full-auto compatible with a chrome-lined carrier bore and key, properly staked Grade-8 American-made gas key bolts, and a Carpenter 158 MPI-tested bolt.

The 4th Generation NSR 9.75-inch M-LOK free-floating handguard features M-LOK positions every 45 degrees with a continuous Picatinny 1913 top rail, finished in matching Tiger Eye Cerakote. The handguard provides approximately 0.080 inches of clearance to the barrel thread shoulder, ideal for suppressor mounting.

The upper is compatible with standard AR-15 lower receivers.

Noveske Rifleworks builds precision firearms and components in the USA.