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**Ran out of the 32P 1.5 AEG(VFC/KWA/MARUI MWS) spec of barrel nut. In production now.

Will use GHK's barrel nut for the replacement at the moment. The spec is the same, just that the GHK's have three windows for hop adjustment **

HAO MK16 handguard for AR15/M4 is the ultimate replica ever in the market.
Thanks to the scanner and Reverse-Engineering every detail and curve are perfectly cloned and represented to you – the one true and end gamer: HAO's HRGI build.


  • NSN code engraving profile version.
  • PN code laser engraving profile version.
  • EDM wire-cut made latch deeply embedded into the rail body as the RS quality, making the barrel nut more secure.
  • Correct M-Lok following the M-Lok standard
  • Limited QD mount
  • 1:1 scale made from 3D scanning technology 


Anodizing/surface treatment disclaimer from Geissele for reference :

HAO MK16 13.5" M-Lok handguard

    • CNC Milled 6061-T6 Handguard
    • CNC Turned 6061-T6 barrel nut
    • EDM Wired screw S45C Segements
    • M-LOK system compatible 
    • Rotation Limited QD mount
    • Military Issued (w/ NSN stamped)
  • Term Of Use:
    All the products are made and design for Airsoft use. Any modification of structure, exterior, appearance or painting, marking or wiping the cover/instruction on the merchandise may lead to violate your nation's law regulation. Customers shall bear the full legal liability after the modification.

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