The Noveske N4 Infidel Upper 556 13.7PW in 556NATO is available from Lux Arms in Magnolia, Texas.
The Noveske N4 Infidel 13.7" Upper is chambered in 5.56mm and is available with either a 416R stainless-steel or a cold-hammer-forged barrel, both with a 1:7 twist. The 416R configuration includes a hand-polished Noveske Match Chamber, extended feed ramps, and a mid-length gas system with a pinned low-profile gas block. It uses a 4th-generation billet 7075-T6 aluminum receiver paired with a 15" NSR free-floating M-LOK handguard, a continuous top rail, and a Noveske Love Handle ambidextrous charging handle. The 13.7" barrel is fitted with a Noveske KX3 flash suppressor that is permanently pinned and welded.
| Model | N4 Infidel Upper 556 13.7PW |
|---|---|
| Caliber | 556NATO |
| Barrel Length | 13.7" Pinned (16" OAL) |
| Finish | Cerakote |
| Sights | Flat Top |
| Department | Upper Receivers/Conv Kits |
| MPN | 03002553 |
| UPC | 840906135723 |
No FFL needed. Ships to your door from Lux Arms, Magnolia, TX.
