Smith & Wesson M&P’s have a heavy trigger pull, but there are ways to reduce it.
One is to adjust the trigger stop, which will shorten the distance that the trigger has to travel before it releases the striker.
You could also install a lighter spring kit, which would in turn reduce the amount of pressure needed to fire the gun.
Last but not least, you may change the striker tension to regulate how much force is required to cock the striker and fire the weapon.
All of these adjustments should be made by a qualified gunsmith.
Martin Mapa Edited answer September 9, 2022