It tells you how you are missing? So does watching your front sight, and that's cheaper.
It could help very new shooters realize they aren't watching their sights; but after that, seems like a crutch.
I think people would have better results dry firing against a blank wall, or shooting at nothing at the range. Though you do get some strange looks, occasionally...
This company was a sponsor of this years Fort Sill Multi-Gun Championship and drove all the way here to set up a demo stage!
Amazing product, works with live ammo at the range, dry fire at home or even on a bb gun pistol.
It looks really great on an IPAD.
Call James or Mat at (800) 920-0098, mention the Ft. Sill Championship!