- 8 mm ball bearings

Does not include:PCU Shotgun Tracer unit Engine Gen

They conform to the EU EN13432 standard of degradability and the ISO standard 3290-2001 G3 which is the highest industry standard for precision rolling bearings

FEATURES STAINLESS STEEL MATERIAL TO WITHSTAND CONTINUOUS AIRSOFT BATTLES AND HEAT DISSIPATION

SS Airsoft Custom AAP01 -Silver Serpent BB's 0.58g - 8 mm ball bearingsUnleash the power of the SS Airsoft Custom AAP01 Silver Serpent! Experience the best airsoft action in town with its unbeatable features. Become the ultimate airsoft warrior and dominate your opponents. Upgrade your arsenal and rise to the top with the Silver Serpent by your side. Silver Serpent includes: Action Army AAP 01 "Assassin" Airsoft Gas Blowback Pistol CTM TAC FUKU 2 AAP 01 Upper Receivers (Short) Silver cutout CowCow Technology G Trigger