Now here’s one of those products that was certainly expected at some point but one that really does fit this category well. Personally, I’m not really sure how this product would even help a majority. Marketed as a product that will help build finger dexterity and muscle memory, it is likely it will truly be effective. All guns are different in every aspect, including trigger pull, weight, action, etc. You are better off just getting much cheaper snap caps and practicing with your very own pistol without worrying about damaging the firing pin or any other component. For an even more realistic experience with trigger control, you can use products such as the SureStrike Laser Bullet. I’d buy a rubber-band gun before I would buy this overpriced product. Heck, it looks like one.