From Stock to Overwatch Precision | M&P Trigger Upgrade

Published on January 1, 2026
Duration: 8:04

This guide details the installation of the Overwatch Precision trigger system for the Smith & Wesson M&P 2.0, as demonstrated by Ernie Medina of Tap Rack Bang. The kit replaces multiple components, not just the shoe, for a complete system upgrade. Installation requires slide disassembly and reassembly, with a note that optic removal is necessary for certain internal parts.

Quick Summary

The Overwatch Precision trigger system for the S&W M&P 2.0 includes the trigger shoe, trigger bar, sear, and springs. It offers selectable pull weights around 4.5 lbs (duty) or lighter (competition), with an ergonomic shoe design providing ample surface area.

Chapters

  1. 00:00Introduction: M&P Trigger Upgrade
  2. 00:13Market Comparison: Overwatch vs. Apex/Agency
  3. 00:35Overwatch System Components Explained
  4. 01:15Ergonomics: Overwatch Trigger Shoe Design
  5. 01:48Mechanical Performance: Break & Reset
  6. 03:13Installation Advantage: Pre-mounted Shoe
  7. 04:33Pull Weight Options: Duty vs. Competition
  8. 06:06Installation Drawback: Optic Removal
  9. 06:36Company Background & Service

Frequently Asked Questions

What does the Overwatch Precision trigger system include for the S&W M&P 2.0?

The Overwatch Precision system is comprehensive, replacing not just the trigger shoe but also the trigger bar, sear, sear spring, safety plunger, and return springs, offering a complete upgrade.

What are the trigger pull weight options with the Overwatch Precision kit?

The kit comes with two sear springs. One provides a duty/carry pull weight of approximately 4.5 lbs, while the other offers a lighter, competition-style pull.

Is installing the Overwatch Precision trigger system difficult on an M&P 2.0?

Installation requires slide disassembly. A minor drawback is that the optic must be removed to access the safety plunger and spring, adding a step to the process.

What is a key ergonomic benefit of the Overwatch Precision trigger shoe?

The Overwatch trigger shoe is noted for having more 'beef' or surface area compared to some competitors like Agency Arms, providing a more substantial feel for the trigger finger.

More Gunsmithing & DIY Videos You Might Like

More from Tap Rack Bang, LLC

View all →