International air express ( International orders please choose this option. Request 3-7 business days to ship)
● Product Brand : YSC (TAIWAN)
● Weight : 73g
● For GHK M4 GBB Series (Ver. I and II)
● Material : 7075 Aluminum CNC
● Color : Black
● For GHK M4 GBB series, Compatible with Ver. I and II systems. ● CNC process 7075 aluminum alloy material, full mirror polishing anodizing. ● The total weight is about 73 grams, three color surface finish. ● Saving 30% of gasification and energy use, improve the shooting cycle.