Safety Notice: The ACI Bulldog series regulators and air systems are considered highly dangerous. If you have one of these air systems, take it out of use immediately! These products were manufactured recently enough to still be in their original hydro period. They were not recalled, but present a potentially LETHAL safety hazard.
Paintball Review reports multiple instances of serious problems with these air systems! These air systems and regulators are simply NOT safe to use! There are reports of regulators blowing off, insufficient Loctite on the threads, and burst discs randomly blowing off with extreme force. If you have one of these systems, discontinue use immediately! A new reg is $70. Your life is FAR more valuable!
Taken from the Special Ops Forum. Modified WardenWolf's post.
