Aluminum Trigger Kit M&P 9 / 40

The Apex Action Enhancement Aluminum Trigger & Duty/Carry Kit for M&P (9/40 only) replaces the factory trigger, sear and safety plunger to deliver a smooth, crisp trigger pull thats ideal for duty/carry purposes.Features : Not for use in the original M&P 45, the M&P M2.0 or any model Shield Keeps pistol at a safe 5-5.5 lb. trigger pull weight Reduces trigger pre-travel and over-travel by approx. 20% Smooths trigger pull Reduces reset