Apex Tactical Specialties Forward Set Sear & Trigger Kit for M&P M2.0 - Black Aluminum - Includes Curved Forward Set Trigger - Sear Actuator - Machined Sear - Heavy Duty Sear Spring - Duty/Carry Sear Spring - Heavy Duty Trigger Return Spring - Duty/Carry Trigger Return Spring - Ultimate Striker Block Kit - and Slave Pin 100-167