.5 grams.
right on nice responce! lmfao
a .25 bb is heavyer meaning less trjectory loss from the wind, It will probably shoot 20-30 feet less but it will be less likely to have the wind blow it to the sides.
Its still going to be carrying that same ammount of force when it hits, it just doesnt go as fast.
personally i donnot use anything under a .28 unless i have no choice.