Apex Tactical Specialties 100171 Action Enhancement Trigger & Duty/Carry Kit 9mm Luger/40 S&W Black - Fits S&W M&P Shield 2.0

The Apex Tactical Specialties 100171 Action Enhancement Trigger & Duty/Carry Kit is a drop-in trigger upgrade purpose-built for the S&W M&P Shield 2.0 chambered in 9mm Luger and .40 S&W. This kit combines the Apex Duty/Carry Kit and the Apex Action Enhancement Trigger into one package, replacing the factory hinged trigger with a solid black aluminum trigger body.

Installation is straightforward - the trigger body drops directly into the factory sear cage with no permanent modification to the pistol. Once installed, the kit reduces trigger pull weight by approximately 1-2 lbs, cuts pre-travel and over-travel roughly 20%, and delivers smoother uptake, a noticeably shorter reset, and a clean, consistent trigger break well-suited for defensive carry and everyday duty use.

Manufactured by Apex Tactical Specialties as a direct-fit replacement in black aluminum, the 100171 preserves the factory safety function and ships ready to install in your M&P Shield 2.0.