0.28g Specna Arms CORE™ BIO BBs - 3000 Pcs BBs Polymer parts include pistol grip

Polymer parts include pistol  grip side linings as well as miscellaneous internal elements

A 6mm BB is loaded into a shell replica of capacity up to 30 BBs

allowing for sustained fire capability

The TM-spec construction ensures reliable operation with your Marui platform

0.28g Specna Arms CORE™ BIO BBs - 3000 Pcs BBs Polymer parts include pistol gripThe diameter of a BB is 5. 95 mm (+ 0. 005mm) and the difference in weight among BBs does not exceed 0. 01 g. As a result, Specna Arms BBs work very well both with standard internal barrels as well as with precision barrels present in tuned replicas. At the final stage of production, high polish is carefully applied to every BB made by Specna Arms. Thanks to a full control over the production process, the manufacturer receives BBs with perfect shape.