Apex Action Enhancement Trigger & Duty/Carry Kit — M&P Shield 9/40

Description

The Apex Action Enhancement Trigger & Duty/Carry Kit from Apex Tactical Specialties Inc. is a drop-in upgrade designed for the Smith & Wesson M&P Shield in 9mm Luger and .40 S&W. It combines the Apex Duty/Carry Kit with the Apex Action Enhancement Trigger to deliver improved trigger characteristics while retaining factory safety values. The kit replaces the factory hinged trigger with a solid aluminum trigger body, reducing pre-travel and over-travel by approximately 20% and lowering trigger pull by about 2 pounds (based on factory tolerances). Armorer or gunsmith installation of the Ultimate Striker Block (USB) into the slide is strongly recommended.

Key Specifications

• Compatible with the Smith & Wesson M&P Shield chambered in 9mm Luger / .40 S&W.
• The trigger replaces the factory hinged design with a solid aluminum trigger body.
• It reduces pre-travel and over-travel by approximately 20%.
• Reduces trigger pull by about 2 lbs (varies with factory tolerances).
• Features a smooth face and a center-mounted pivoting safety that maintains factory safety values.
• The Duty/Carry kit provides smoother uptake and reset with a shorter, more detectable reset.
• Finish is Black.
• Armorer or gunsmith installation of the Ultimate Striker Block into the slide is strongly recommended.
• Package dimensions are 0.85 x 3.60 x 5.10 inches.
• Product type is an enhanced trigger kit designed for duty and carry applications.

Purpose-built to refine trigger feel and consistency, this Apex kit offers practical improvements for duty, carry, and range use without compromising the Shield’s built-in safeties. Expect a crisper uptake, reduced over-travel and a more detectable reset that together create a more consistent trigger experience for informed shooters seeking functional enhancement.