Shipped by HK E-express 20USD worldwide. Choose BK color including 20USD shipping cost
HK E-express, usually it takes 2-3 weeks to arrive
This sets including L4G24 mount/OPS shroud/PVS31 LED NVG model(helmet not included)
The color option is for L4G24 and the shroud
L4G24:
Made by 6068 AL. Surface oxidation treatment ，with original wilcox marking
1:1replica according to the original Wilcox L4G24. anti salt spray corrosion. 
Military Standard. 

PVS31:
Strong Nylon Made
L shape Cable/US imported wire
with same marking and label as original
Turn up lights down/Turn down lights on
1:1 gauge as original PVS 31.
Delicate surface treament
Mount on original wilcox NVG or EvolutionGear NVG mount without any shaking