NFM Billet Upper

NFM Billet Upper

NF Manufacturing is a custom rifle manufacturer focused on increasing overall performance of the AR platform. Our rifles are best-in-industry and proudly made in North Carolina.

NFM Billet Upper

Product Features:

Our 7075 Billet Uppers feature a medium weight design for increased strength, while our modular handguard gives a true free float to the rifle which improves harmonics of the bullet for increased accuracy. Our handguard has flute cuts for improved cooling and reduced weight. 2-piece heat sink and barrel nut act as a radiator to dissipate heat which allows the rifles continuous operation to run cool. The heat sink and barrel nut also have two stabilization points for a perfect center run of our piston operating rod.

The complete top rail allows for a true sight center so optics can be mounted and adjusted easily.

Our SUB-MOA hand lapped HBAR match, fluted barrels are chambered in .223 Wylde with a 1/7 twist. Barrels are 416 stainless which have been cryogenically stabilized and nitrided for improved accuracy, life and velocity.

Combine this with our NFM SMAART Weapons System with DLC or PVD coating and you have a ready to go, high performance ELITE upgrade to any AR15 platform. Fits any mil-spec AR-15 lower with standard mil-spec style receiver takedown/pivot pins.

Product Videos:

Rob Anderson discussing the features of the NFM SMAART Weapons System at the 2014 Shot Show

Cyclic rate adjustable from approximately 600 rounds per minute to 1,000 rounds per minute.


  • 7075 Billet upper receiver
  • NFM Elite BCG
  • 16” HBAR Match 416 Stainless Fluted barrel. Hand Lapped, Cryo stabilized and Nitrited
  • .223 Wylde 1/7 twist
  • NFM Billet Charging handle with Tactical Latch
  • NFM Free Float Modular Handguard w/ heat sink and barrel nut
  • NFM SMAART Weapons System
  • Strike Industries King Comp Muzzle Break
  • Strike Industries Enhanced Ultimate Dust Cover
Optional: (Not Included in price shown)
  • Sights
  • Cerakote colors available – Please call to specify (additional cost may apply)
  • Available in Gas/Direct Impingement - Please contact us for more information regarding special orders.
NFM Billet Upper