Double action slow fire. Not my best work, but pretty typical.
While also not my best work, it's not bad for rapid fire (a few shots a second).
20140815_134250_LLS by
Slick_Rick77, on Flickr
Some folks scoff at a guy hammering rounds down range but if I'm going to practice for defensive shooting, I'm shooting at the ragged edge of my ability.
Those two low shots with the revolver were due to a couple of fizzlers with loose crimps.
This is the rest of the wheelguns doing the same:
Shots were fired as fast as I can physically pull the trigger. While it doesn't look as good on paper it is better for you as practice. The more defined hits are 357 and the soft edged holes are 38spl.
At first I feared this gun had a sticky chamber issue. When ran that hot I found they'll all do that.
If you're going to have a defensive shooting challenge, perhaps add the rate of fire to the equation.