Bio BB'S For Airsoft Guns.
NUPROL's newest environmentally friendly Bio BB'S is new into the market with upgrades to the old version.
This new design is a precision made to give the best performance is possible. It comes with greater accuracy and the bb's will break down after a length of time. These BB'S are suitable for most environments indoor and out and now outdoor sites are insisting on Bio BB'S. The pellets are 5.95 mm in diameter allowing for tight bore use. All bb's are graded and check before they are put into bottles.