Noveske N4 OG Upper 6ARC 12.5 BLK

The Noveske N4 OG 12.5" Upper is chambered in 6mm ARC and features a 12.5" 416R stainless-steel barrel with a 1:7 twist, 3-land-and-groove rifling, and a mid-length gas system. The barrel includes a hand-polished Noveske Match Chamber, extended hand-polished feed ramps, a pinned low-profile gas block, and a Noveske Pig Pen suppressor-compatible muzzle device. It is paired with a 4th-generation billet 7075-T6 aluminum receiver, a Noveske Love Handle ambidextrous charging handle, and a 10.75" NSR free-floating M-LOK handguard with a continuous Picatinny top rail.