... ball 1.Material:ABS 2.Diameter: 5.95+/-0.01mm 3.high presion,seamless,roundless,polish. 4. ... High presion,seamless,roundness, Brightness, polish. 2.Weight :0.25g3.Material:ABS4.Color: white or other5. Diameter: ... our range: 0.20 0.23 0.25 0.28 0.30 0.32 0.36 ,biodegradable :0.20 0.23 0.25 0.28;tracer 0.20 0.25 .To ensure ... end Airsoft guns, it is a MUST to use 0.20g or above "precision" bbs. Use 'EXACT ...