I am not convinced these are any better than the old PR-24 which I really liked in the 1980's. Then came the ASP and everybody wanted one because it was lightweight and portable. I have used the ASP on a lot of people who just wouldn't cooperate and elected to fight back. Not once was it effective for H2H. The PR-24 worked IMHO a lot better than anything out now with the exception of the Taser. I believe that this is just another LEO Fad that will work its way out of use. Now days, and to a certain extent when I was on, people are much more aggressive when being detained/arrested then before. I am also wondering if departments are going to pay sick time for people injured while trying to learn these things. Also at a $100 a pop, I say buy more practice ammo.
http://www.officer.com/video/1213446...g-to-nunchucks