Apex Tactical Specialties S&W M&P M2.0 Shield Duty/Carry Kit 9mm/40 S&W

The Apex Tactical Specialties S&W M&P M2.0 Shield Duty/Carry Kit is a complete trigger upgrade package designed to transform the stock trigger performance on Smith & Wesson M&P M2.0 Shield pistols chambered in 9mm or .40 S&W. If you carry a Shield for self-defense or duty work, you know that stock trigger pull can feel heavy and gritty—exactly what you don't want when shot placement matters. This six-piece action enhancement kit addresses that by replacing key internal components with precision-machined parts that deliver a noticeably cleaner, crisper trigger break.

The kit includes a fully machined sear, trigger return spring, Ultimate Striker Block, striker block spring, sear spring, and a polymer slave pin to simplify installation. Working together, these components reduce trigger-pull weight into the 5–5.5-pound range while eliminating the creep and mushiness you'll find in factory shields. The result is a trigger that breaks predictably and lets you focus on sight picture and threat assessment rather than fighting your gun's action.

This is a complete upgrade—not just a new trigger shoe, but a fundamental redesign of the trigger mechanism itself. The kit is compatible with all M&P M2.0 Shield variants in the supported calibers. Note that installation of the Ultimate Striker Block should be performed by a certified gunsmith to ensure proper function and safety. If you want to go further, Apex also makes a dedicated Action Enhancement Trigger that pairs seamlessly with this kit for a fully optimized setup.

Key Features

• Six-piece precision-machined trigger upgrade for M&P M2.0 Shield pistols
• Reduces trigger pull to approximately 5–5.5 pounds with smoother, crisper break
• Includes fully machined sear, trigger return spring, Ultimate Striker Block, and associated springs
• Polymer slave pin included to ease installation
• Compatible with both 9mm and .40 S&W M&P M2.0 Shield models
• Improves shot control and target acquisition for self-defense and duty carry

Specifications

Frequently Asked Questions

Will this kit work on my M&P M2.0 Shield in 9mm and .40 S&W?

Yes, the Apex Tactical Duty/Carry Kit is compatible with all Smith & Wesson M&P M2.0 Shield pistols chambered in 9mm or .40 S&W.

Can I install this myself?

Most of the kit components can be installed by a qualified gunsmith or experienced armorer. However, Apex Tactical specifies that the Ultimate Striker Block should be installed by a certified gunsmith to ensure proper function and safety.

What's included in the kit?

The kit includes a fully machined sear, trigger return spring, Ultimate Striker Block, striker block spring, sear spring, and a polymer slave pin to help with installation.

Can I pair this kit with an Apex Tactical trigger?

Yes, this action enhancement kit is designed to work with Apex Tactical's Action Enhancement Trigger to create a complete, fully optimized trigger system for your Shield.