The Tor-X combines dry fire training tech from Mantis with a high-end laser from Steiner. Here's how it works.

Handgun laser sights are popular because they offer critical support for home defense, concealed carry, and range shooting.

This is what led [Dirk] to create human-powered, battery-free laser guns with software to track and display hits. In the image above, red laser hits on the target are detected and displayed on the ...