From ASG we have their Open Blaster range of biodegradable BBs which are only available in 0.20g/0.25g/0.28g and 0.32g weights. This range of diamond grade biodegradable BBs are made from a specifically formulated PLA composition to create a high performance BB with zero plastic environmental footprint. This composition also means that unlike traditional ‘Bio’ BBs, these do not react as quickly to water or moisture in the air so that they retain their shape and performance for extended periods. These BBs are produced to the current highest possible tolerance of of 5.95mm ± 0.01, making them an ideal precision Bio BB for all RIFs and applications where the best results are desired without filling the area with non degradable plastic!
Specification
BB Weight: 0.32g
Tolerance: 5.95mm ±0.01
Packaging: 3300 BB Screw Top Bottle