Madbull 0.25g Bio Premium BB's 4000rds

Madbull 0.25g Bio Premium Match Grade PLA 4000rds are biodegradable bb's that are white in colour and of very good quality.

These bb's have a diameter of 5.95mm so they can be used in precision barrels without any problem. They have a weight of 0.25gr and there are 4000 bb's in a bag which comes down to 1KG.