6MM Airsoft BB PelletsNormal BBs : 0.12g 0.20g 0.23g 0.25g 0.28g 0.30g 0.32g 0.36g 0.40g 0.43g 0.45g 0.48g 0.50g

Biodegradable BBs: 0.20g 0.23g 0.25g 0.28g 0.30g 0.32g 0.36g 0.40g 0.43g 0.45g 0.48g

Tracer BBs : 0.20g 0.25g 0.28g 0.30g 0.32g

Bio Tracer BBs : 0.20g 0.25g 0.28g 0.30g 0.32gAll the BBs are highly polished, 5.95±0.01mm, they can be used for high-end airsoft guns