Its great for catching those guys who will bolt around a corner way to fast for you to CQC or tranq. Nothing as entertaining as just the absolute confusion and panic you cause someone when you knock them on their ass as they attempt to full sprint around a corner. Its a decent gun but like most things non-lethal its all about the situation you are in.
Yeah. I'm thinking I might make one heavy, slower build where I load up that shottie AND a SMG.