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Anderson RF85-Treated 5.56 NATO/.223 Rem. AR-15 Complete Upper Receiver, 16" Barrel

Item # WX2-706451

Mfg. Number: B2-K620-AF00-R

UPC: 640901512976

Item currently sold out

Item currently sold out

Details & Specs

This Barreled Upper is permanently treated with RF85, a nano-technology that injects calcium into the molecular fabric of the metal. RF85 is permanent. It is IN the metal. RF85 reduces friction 85% and wears with the metal. Under heat and pressure, the calcium nano particles elongate and form a protective barrier that eliminates the need for lubrication.

Long story short, RF85 technology delivers 85% less friction, 23% faster action, and the ability to clean your rifle with soap and water. RF85 is proven effective in the medical industry, in automotive and racing, and now, firearms. Once you understand just how effective this process is, you won't settle for anything less than an Anderson NO-LUBE Rifle.

Upper includes the bolt carrier group and charging handle, so it's complete and ready to go.

  • RF85-treated, never requires lubrication
  • 5.56 NATO/.223 Remington
  • 16" M4-profile barrel with 1:8" twist
  • Forged 7075-T6 receiver with dust cover and forward assist
  • Carbine-length gas system
  • 8.75" free-float handguard
  • Low-profile gas block
  • Knight Stalker flash hider
  • BCG and charging handle included

Order today!

Key Specifications
  • Item Number: 706451
  • Caliber: 5.56 NATO/.223 Remington
  • Barrel length: 16"
  • Barrel contour: M4
  • Barrel twist: 1:8"
  • Upper receiver: Forged 7075-T6
  • Gas system: Carbine-length
  • Handguard: 8.75" free-float
  • Muzzle device: Knight Stalker flash hider
  • Mfg. Number: B2-K620-AF00-R
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