Smith & Wesson M&P 2.0, METAL 2.0 TAC Trigger System

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The OP TAC Trigger System is a patent-pending 6-Piece upgrade for your Smith and Wesson MP 2.0. Engineered by OP from the ground up, this pistol kit provides unmatched performance you have come to expect from the Overwatch Engineering team.

Through progressive die manufacturing techniques, our trigger bar is held to the tightest tolerances to guarantee the most consistent performance and quality. This state-of-the-art manufacturing process coupled with a space-aged NP3 coating provides the end user with the highest quality after-market trigger bar ever offered.

Our NP3'ed carry sear provides a smooth, crisp, predictable trigger break for the life of the firearm. 

Our proven flat-faced TAC trigger has been adapted to this new platform and provides significant pre-travel and over-travel elimination while deleting the unfavorable OEM hinged trigger.  Outperforms the factory trigger with a smoother trigger pull while shooting.

The striker block is of proprietary design and replaces the chamfered OEM plunger that we found to create a measurable "hump" in the trigger pull. This Swiss CNC'ed and NP3'ed part creates a smooth pull to a predictable wall and is made of A2 tool steel. The plunger spring provides constancy and safe operation of this part as intended by S&W.

The newly added set screw replaces the polymer over-travel stop located behind the OEM trigger on the METAL 2.0 only. THIS IS REQUIRED FOR THE METAL 2.0. Please have your gunsmith insert from the trigger well during installation. 

These products make up a high quality Smith Wesson MP 2.0 aftermarket parts kit that delivers premiere performance and durability. This trigger system is designed for handguns with 9mm ammunition and will be an advantageous upgrade to your gun. Looking for more shooting accessories and parts? Find additional products such as different types of weapon light and holster items on our site.


  • OP's proven Tac Trigger shoe design
  • 35% less pre-travel
  • 36% less over-travel
  • Patent-Pending Progressive-Die produced NP3'ed trigger bar 
  • OP designed trigger return spring with dampening felt insert
  • OP NP3-ed striker block with 316 stainless spring
  • Two unique 316 stainless sear springs for further tuning, (3.5lb red spring or 4.25lb green spring)
  • All products and gear are designed, engineered, and manufactured in the USA

 *Compatible with 2.0 9mm and .40 Cal models AND METAL 2.0*

*Trigger Bar and shoe NOT compatible with 10mm and .45 ACP models*












Additional Info

Additional Info