Slideblok was formed through a desire to get the most out of dry fire training, without breaking the bank. Slideblok is a simple product that fits flush in the slide of your handgun and makes it possible to keep an active trigger without the need to rack the slide. This allows YOU to get the most out of your dry fire training with no parts, no tools, and no frustration. Just set a Slideblok in the ejection port of your slide and you're done. Check out the FAQ to see just how easy it is to install a Slideblok.