Originally Posted by Cj Two A
in the long run the airsoft bb is still the best choice. it will never rust, and it seems to not cause condensation to form the way a metal/metal contact point does.
yep, look through find a perfect airsoft BB and use it
EDIT: anyone know if you can use these in MYA hose adapters to make them auto seal? seems like it would make the draw easier (common problem in MYA's)