Madbull 4000 Rnd White 0.20g Bio Precision Grade BB Bag
4000 rounds of 0.20g BB's.
MadBull BB's are put through a precision lapping and polishing process to guarantee strict tolerances (diameter of 5.95mm +/- 0.01mm).
MadBull match grade BB's are further refined using a specially controlled cooling process which prevents bubbles and imperfections from forming, giving you a more accurate BB.
MadBull bio-degradable BB's are manufactured with P-Life materials which are UV and temperature degradable. Unlike PLA and starch-derivative BB's, the P-Life BB's will decompose in natural ingredients.