I'm sticking this in the off topic section as it really doesn't have anything to do with concealed carry. I've been putting my Walther SP-22 through the paces. If you read my review of it, I bought it to cheaply train and for plinking. It has a trigger that is very close to my striker fired guns in both pull and travel. Last time out, I did some rapid fire drills on three targets. It ran flawlessly. I've always wondered how fast I'm actually shooting. This time out, I brought a camera. I was shooting on a single target at fifty feet. Next time out, I'm going to see how well I can do with my M&P .40! It's kinda practical, but definitely fun!

Enjoy.
http://www.weaponflix.com/video/133/...-M2-Rapid-Fire