an improved electronic pneumatic paintball gun , with an improved , simplified design incorporating an improved pneumatic hammer , electronic control circuit , pressure regulator , bolt design and cocking system for utilization in paintball guns or related devices . this paintball gun eliminates complex mechanical systems thus providing a consistent operation with low maintenance . the paintball gun utilizes low pressure to minimize damage to paint balls when fired and to the paintball gun &# 39 ; s internal parts , plus increase the effective number of shots per tank .