PMI Piranha Gti-Eforce EXT pro 2k3 Problem.
My PMI piranha i just got it new from a dude and i'm new. my gun will shoot regular the shoot 4 paintballs at once then shoot double burst air like its starving for it. then. i put it on the chronograph it shoots 140 so i adjust velocity and it wouldnt make a difference. i was told to just buy a new rebuild kit but idk..