DryFireMag S&W M&P Laser Training Device

DryFireMag builds training tools for dry fire practice, and this one is set up for Smith & Wesson M&P pistols with a laser.

Dry fire is how most shooters build trigger control and sight discipline without spending ammunition, and a laser adds feedback on where the shot would have gone. Set up somewhere safe at home and run your reps against a target on the wall. It is made for the M&P, so the fit is specific to that pistol rather than universal.