Specna Arms CORE BIO 0.28g (1kg)
Specna Arms CORE Bio-degradable BB's are a cost-effective BB, designed to give excellent performance without breaking the bank. Each bag is 1kg, and manufactured with precision, which allows them to work with guns out of the box, as well as upgraded/tuned replicas with precision barrels.
Every Bio BB in your CORE bag is manufactured at 5.95mm with a tolerance of +/- 0.005mm, ensuring compatibility even with 6.01mm tightbore barrels. Best of all, such small deviations are not limited to size, but also weight - the difference between every pellet will not exceed 0.01g, improving shot-to-shot consistency.
Specna Arms have concentrated on the areas that matter most to the gamer - ensuring perfect shape for the BB, which combined with their meticulous quality assurance, gives you the peace of mind that you will be problem-free for feeding (in all sorts of magazines). And all done whilst giving you the more environmentally friendly option!
These are 0.28g BB's - although not the heaviest on the market, they are generally used by people with more upgraded guns. This is because although they are more accurate at distance, the flight-time is a good bit slower than even 0.25g. Similarly, standard hop up setups can struggle to lift them properly, however many believe it to be well worth it, as you get a far more predictable shot. Recommended for snipers and DMR's