AR-15 Forged CHASSIS®, NiB-X®


NiB-X AR-15 Forged Chassis®

5 in stock (can be backordered)

Categories: , SKU: 1-AR15NIBXCH


NiB-X AR-15 Forged Chassis®

  • LOWER RECEIVER: Forged 7075-T6 Aluminum Machined to Mil Spec Dimensions, Front Magazine Well Finger Grips, NiB-X Nickel Boron Coated for Durability
  • UPPER RECEIVER: Mil-Spec 7075-T6 Aluminum Forging with M4 Feed Ramps. NiB-X Coated for Lubricity and Durability
  • BARREL: Match Grade Chrome Moly Vanadium Steel, 1:7 Twist, 16″ Government or M4 Profile, Carbine Gas System, Nitromet QPQ Salt Bath Nitrided In the Bore for Extended Life and Accuracy, NiB-X Coated on The Outside For Durability And Heat Dissipation
  • BARREL EXTENSION: NiB-X Coated Barrel Extension for Extremely Smooth Locking and Unlocking with The Bolt
  • GAS SYSTEM: Low Profile Gas Block, CNC Machined From 4140 Steel and NiB-X Finished, Nitromet QPQ Carbine Length Gas Tube, Direct Impingement
  • BOLT CARRIER GROUP: M16 Profile, Mil-Spec MP Tested, Nib-X Coated for Reliability and Ease of Cleaning, Properly Staked Gas Key
  • FIRE CONTROL GROUP:  Hammer, Trigger and Disconnect coated in NiB-X for lower pull force (<6 lbs) and smooth reset.
  • BUFFER: Carbine Buffer
  • SIGHTS: Optics Ready
  • RECEIVER EXTENSION: 6 Position Mil-Spec 7075-T6 Aluminum, NiB-X Coated Inside and Out
  • Made In The USA!

Additional Information

  • Caliber:                  5.56mm NATO
  • Gas System:         Carbine
  • Product Weight:    5 Lbs
  • Length:                  33”


FFL Restriction

Gas System for Barrel

Carbine Length, Mid Length


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