**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.
 
EDM wire-cut made latch deeply embedded into the rail body as the RS quality, make the barrel nut more secure .
Correct M-Lok following the M-Lok standard
Limited QD mount
1:1 scale made from 3D scanning technology 
The 10.5" version don't have NSN code . Only 13.5" do, please be noted.
Weight (barrel nut included): 359g
 
Anodizing / surface treatment disclaimer from Geissele for reference :
https://geissele.com/anodize-shade-variations-and-finish-methods
 
Made in Taiwan
BB type: 6mm 0.2g BBs
Power source: Green Gas 9Kg / 11.1V PTW ,AEG
Power: 90 m/s = 0.81J with 0.2g BBs
J / cm2:  2.835 J/cm2
No primer using function