LPR leak question
Have a serious leak from my Promaster LPR not allowing me to fully pressurize or cycle. Coming directly from the hole in the lpr cap, so I guess I need to take it out, replace the o rings and clean it (the rest of the gun internals were filthy)
I've searched high and low but can't find a usable guide. Can anyone provide instruction on how they remove it? From the barrel side? Do I need to remove the hpr?