Description SWISS ARMS BBs BIO White 0.30g 1kg Bag Swiss Arms’ BBs conciliate quality, performance, and low cost. In choosing the weight of your BBs, remember that the lighter a BB is, the farther it travels, while the heavier it is, the more stable its trajectory. It is therefore important to balance the weight of your BBs with the performances of your replicas. The white BBs inside this 1kg bag are biodegradable and each weighs 0.30g. They are particularly suited to DMR (Designated Marksman Rifle) replicas due to their precision.
