MadBull .25g Precision BB's 4000 rnd Resealable Bag (White)
MadBull 0.25g Precision Grade BB 4000 rds (Bag)
The Madbull BB series all have a standard size of 5.95 +/- 0.01mm with precision lapping and polishing processes.
Each bottle contains 4000rds.
The 0.25g Precision Grade BBs are white in color.
Details to follow