Noveske N4 Infidel Upper 5.56 NATO 13.7"
Complete AR-15 upper receiver with 13.7" stainless steel barrel, pinned and welded muzzle device for 16" OAL compliance, 15" M-LOK handguard, and Cerakote Black finish.
Noveske N4 Infidel Upper Receiver
The Noveske N4 Infidel represents a thoughtfully engineered complete upper receiver assembly designed for the discerning AR-15 builder. This is a purpose-built upper that combines practical features with quality manufacturing.
Key Specifications
- Caliber: 5.56 NATO
- Barrel: 13.7" stainless steel with 1/2x28 thread pitch
- Muzzle Device: Pinned and welded Pig Pen flash hider (creates 16" overall length for legal compliance)
- Handguard: 15" M-LOK aluminum rail system
- Charging Handle: Black Love Handle design for improved ergonomics
- Finish: Cerakote Black
- Compatibility: AR-15 pattern rifles
Design Philosophy
The 13.7" barrel with pinned and welded muzzle device provides a practical middle ground for shooters seeking a compact platform without sacrificing velocity or sight radius. The stainless steel construction offers corrosion resistance and durability.
Practical Features
- M-LOK mounting system provides modern accessory compatibility
- Ergonomic charging handle reduces fatigue during extended shooting
- Complete upper assembly simplifies the build process
- Pinned and welded configuration ensures permanent compliance
This upper receiver is ready to mount on your AR-15 lower receiver and hit the range.
Features
- 13.7, 5.56mm, 416r stainless, 1:7 twist"
- mid-length gas tube with pinned gas block
- p&w noveske kx3 flash suppressor
- noveske gen 4 upper receiver
- ambidextrous charging handle
- full-auto bolt carrier group
- m-lok handguard with continuous picatinny top rail
- ideal spacing for suppressor mounting
