0.28g KC 3571rds 1KG BIO BBs

- 100% Biodegradble-eco friendly material

- Seamless Precision

- Excellent ammunition with less deviation

- Ultra slick, tactical high grade

- Extra polish to prevent jamming

- Perfect sphere shaped, diameter tolerance truly reached the world highest standard of 5.95mm +/- 0.01mm

- Diameter: 5.95mm+ 0.01mm

- Color: Off white