BBs Delta Armory Diamond 0.25g 4000pcs White DA-BB-DIA-025 Delta Armory is known for listening to its customers. As they did with the guns and the creation of the ETU series, they have now also responded to customer feedback on their standard BBs. The result is the DIAMOND series of BBs, which are made in Taiwan and not China as is the case with their standard BBs. Whether the BBs are made in Taiwan or China plays a big role in the case of airsoft BBs. Mainly in terms of quality retention, the use of quality materials and also output quality control. We tested the balls for several months in different guns and in different temperatures. The result is that they are equal in quality to much more expensive BB’s such as Devil Blaster or G&G. The BBs are coated with a special coating that reduces friction. It also manifests itself in better cooperation with the hop-up chamber thanks to HighPolishing, i.e. high polishing of the balls. The ball diameter is 5.95 mm (0.01 mm +/-) and the difference in weight of the individual balls does not exceed 0.01 g. The balls are suitable for all barrel types. The balls can be used for manual, electric and gas airsoft guns. The package contains 4000pcs of 0,25g balls.