The Infinity 0.20g airsoft BBs are precision 6mm plastic BBs from Taiwan that are highly polished and seamless BBs for 6mm airsoft rifles and airsoft pistols. Their ball bearing quality precision gives the flight path greater accuracy and consistency. The Infinity airsoft BBs are packaged in a 1 kilogram resealable bags. We recommend our Valken M4 Magazine Style BB Speed Loader for use with Infinity BBs when loading mid-cap magazines.