Noveske N4 SPR Upper 6ARC 18" BLK

The Noveske N4 SPR 18" Upper is chambered in 6mm ARC and features an 18" 416R stainless-steel barrel with a 1:7 twist, 3-land-and-groove rifling, and a rifle-length gas system. The barrel includes a hand-polished Noveske Match Chamber, extended hand-polished feed ramps, a pinned low-profile gas block, and 5/8"-24 threads with a Noveske Pig Pen suppressor-compatible muzzle device. It is paired with a 4th-generation billet 7075-T6 aluminum receiver, Noveske Love Handle ambidextrous charging handle, and a 15" NSR free-floating M-LOK handguard with a continuous Picatinny top rail.