I also own the ZiP™ aka, penis pistol for months and have shot it. Yes it jams, yes it has FTF's, yes it is picky with hi-cap mags, and yes its broken. Doug ( the maker of the gun ) sent an E-mail stating low grade or bulk ammo was not to be used only one or two high grade bullet makes like CCI mini mags to be put in the pistol well ZiP guns still had issues next he blamed the barrel nut, he farted out his mouth, "its the problem!" and gave detailed directions how to fix it. No go for all ZiP owners again so he realised a magic fix it kit
and swears up and down it'll make and ZiP spit lead. We'll see after I install it and make another video.
