In this video, Jacob shows us an up and coming dry fire training tool, the Cool Fire Trainer. This thing is pretty cool (no pun intended).
The Cool Fire Trainer helps you simulate the recoil of your gun by using air. And, as an added bonus, since your gun is cycling, you get the benefit of trigger reset as well.
Since you can put the Cool Fire Training tool on your EDC gun, it allows you to use your sights, your trigger, your holster, etc.
Of course, the main drawback is also one of the biggest positives: It's very gun specific.
You can read the full review on our website, at https://www.concealedcarry.com/gear/video-cool-fire-trainer-review-dry-fire-laser-recoil-tool/.