What is everyone's opinions on these?
I took Handgun Level I and II at TDI(Tactical Defense Institute) two years ago and I remember John Benner praising these knives as excellent tools for handgun retention. He said he advised carrying them on your weakside opposite your handgun to use in case someone tried to take your handgun from the holster. Can anyone point me to a video of how to properly use one? My understanding is that they're slashing weapons. Finally, does anyone have an opinion of this knife in a role as a primary weapon rather than just a weakside retention tool?