DryFireMag Trigger Reset Magazine for Smith & Wesson M&P w/ Spring Kit

DryFireMag is a mechanical trigger reset training tool designed with trigger reset for building fundamentals without live ammo — does not cycle the slide or function for tactical reload drills Dry fire mag with spring kit for S&W M&P 9mm and .40 Cal double stack — fits M&P 9, 9 Pro, 40, 9 Compact, 40 Compact, M2.0, M2.0 Compact, and M2.0 Core. Not compatible with Shield, Shield EZ, Bodyguard 380, Equalizer, CSX, VE, or over-travel stops No need to rack the slide between presses — the trigger resets after every pull so both hands stay on the M&P and sights stay on target. Spring kit included to adjust trigger weight lighter or heavier than the factory 5.5 to 6 lb feel Build muscle memory for law enforcement qualification, IDPA and USPSA Production Division, concealed carry draw drills, and defensive shooting — train the same M&P you carry on or off duty without spending a round of live ammunition Save on ammo and range fees by putting in realistic reps at home — use this dry fire mag as a warm-up before live fire or as a daily training tool between range trips. Closely simulates the M&P trigger break and reset with every press