0.25g KSC 3000 BBs.
These BBs are manufactured by KSC in Japan. The finish applied produces a high polish, extremely high-quality BB. We recommend these for use in tightbore and other high tolerance barrels. These BBs are specifically made for upgraded AEGs, high end gas guns, and upgraded spring guns. The heavier weight of this BB makes it more accurate at distances when compared to 0.20g BBs. Designed for the competitiveness of the Japanese airsoft market, they are equal in quality to EXCEL brand BBs!

*Note: these BBs have a greenish color because they are mixed with pure awesomeness!