It’s a system for dry-fire practice but you can get a real assessment of your shooting without hitting a range. You just miss out on recoil and followup shots. Basically you get a laser pointer device that goes in your chamber and it doesn’t have a rim so the extractor doesn’t pull it out when you rack the slide. Your firing pin hits a button that activates the laser. There’s a sled that you put your phone on and the camera looks at a real target and plots your shots. I’ve been doing daily practice with this thing at home, always drawing from a holster for each shot, and I can see noticeable steady improvement. It runs about $100 and they deliver pretty fast.What is itargetpro?