most spool valve guns do use more air and most guns do eat batteries when you leave them in for a while i always use a fresh good quality 9v everytime i go saves realising that your battery is dead when your in the first game
most spool valve guns do use more air and most guns do eat batteries when you leave them in for a while i always use a fresh good quality 9v everytime i go saves realising that your battery is dead when your in the first game