The X3 features the same software as the original MantisX, but features a slimmer profile, longer battery life, and quick disconnect option. Collecting thousands of data points per second, the X3 analyzes your shooting in real-time. For both pistols and rifles, the X3 works with dry fire, live fire, airsoft/CO2, and simulated weapons systems. The X10 features a slimmer profile, longer battery life, and quick disconnect option, and comes with a barrel clamp adapter compatible with mounting on most shotguns and rifles. The X10 includes dynamic shooting analysis such as recoil analysis, holster draw analysis, shooting on the move, multi-target, and rapid-fire diagnostics and Mfg: Mantis Tech Llc