BB's - Bioval Bio .20g
Each BB is a perfect sphere with no air bubbles and made of 100% biodegradable ingredients.
Shelf Life: There is no concern, just store the BBs in a cool, dry place. H20 alone will not start the degradation of the BBB Bio. The BBB Bio BBs environmental degradation time is directly related to numerous environmental factors.
Its better to have a smaller BB! A bb that's 5.97mm +/- doesn't allow a player to add as much positive hop up adjustment/fine-tuning when compared to a smaller BB. The smaller bb will allow a player to add more positive hop up adjustment with out causing a jam. Thus the smaller BB will provide the ability to fine-tune a hop-up. This fine-tuning is achievable when using the BBB Bio product line.