Madbull 6mm BB 0.40 0,40 2000rds Heavy White Precision BB - ORIGINAL

Madbull 6mm BB 0.40 2000rds Heavy White

Precision BBs by Madbull with smooth,
polished surface. Best quality guaranteed
by Madbull (0,01mm precision).

BBs have an ideal distribution of its mass and
huge repeatability of precise production.

Can be used in precision inner barrels: 6.01-6.04mm.