That last one doesn't make much sense to me. Who is Keller? Not Helen, right?
I just went through my agency's annual night fire training today that is simply a Surefire Low Light course complete with Surefire powerpoint slides. Only 5 official techniques were shown, and the Surefire/Rogers doesn't work with an issued Stinger, so basically 4.
I've got techniques I like better than others, but in the field, when doing it for real, I really don't know what I'll do. It is too situation specific. The nature of most self defense shootings is a reaction shot to being attacked and frequently the gun must be unholstered first. At that point, technique sort of goes out the window in order to put rounds on target.
At the range today, our people would spend precious seconds setting up the Harries or FBI and then shooting an unmoving piece of paper without a time constraint. In real life, those seconds may be bullets flying by you (or into you) or a bad guy coming in with a knife or club. The last time I set up a Harries in the field, I spotted a bad guy walking towards me with a stick or rebar from about 300 yards away. In this same exact spot, a coworker previously shot and killed an attacker with a knife. So, I was well prepared with Surefire M3 (and loads of backup units) by the time he got to me. No fight occurred.
But a lot of shootings involve running and dodging and wrestling which none of these techniques seem to take into account. I mean, how many of these techniques can you actually chase somebody?
Thanks for the pictures.