Any one know what can cause puff of air around trigger area after each shots. There is no leaking air, no reg creeps, still shoot consistent velocity. I have MKII .30 cal with power plenum. Any info greatly appreciated.
Any one know what can cause puff of air around trigger area after each shots. There is no leaking air, no reg creeps, still shoot consistent velocity. I have MKII .30 cal with power plenum. Any info greatly appreciated.