This is a Apex Tactical Specialties Trigger known as the Flat-Faced Forward Set Sear &, model 100-154.
The Apex Flat-Faced Forward Set Trigger Kit for the M&P M2.0 directly replaces the factory hinged trigger" safety plunger" sear and sear actuator to deliver an unparalleled trigger performance as close to that of a single-action 1911 but in a polymer striker-fired pistol.
Features:
Reduces overall trigger travel by approximately 40%
Reduces trigger pull weight by up to 2 lbs.
Smooths uptake and shortens reset
