The Salty Old Gamer touches on HPA airsoft of it is ruining the airsoft experience... "Join in this discussion about High Pressure Air Systems, or HPA in airsoft. Have you heard about HPA bans, HPA field restrictions, or HPA segregation? We want to know your thoughts on that, and will share our thoughts with you. Do you think airsoft HPA systems like Polarstar and Wolverine are ruining the airsoft experience? Should we ban HPA? We say of course not, but there is more to it that just that. As HPA systems have become much more mainstream, the number of HPA incidents and Polarstar incidents are definitely on the rise. What to do? Watch to find out."