The Apex Tactical Duty/Carry Kit for the Smith & Wesson M&P Shield in .40 S&W (brand part number 100076) is designed to give Shield owners a smoother, more consistent trigger pull that runs approximately 2 pounds lighter than factory, based on variations in factory tolerances. Beyond the lighter pull, the kit’s components work together to deliver shorter over-travel and a more detectable trigger reset, keeping the pull weight within the acceptable range for a top-end service pistol. Apex strongly recommends armorer or gunsmith installation of the Ultimate Striker Block (USB) into the Shield slide. The kit includes a 2-Dot fully machined sear, the Ultimate Striker Block, a striker block spring, an Apex tactical tool, a sear spring, a slave pin, and a trigger return spring.

Key Specifications

• Built for the S&W M&P Shield in .40 S&W.
• Reduces pull weight by approximately 2 pounds versus factory.
• Delivers shorter over-travel.
• Improves trigger reset detection.
• Includes a 2-Dot fully machined sear.
• Includes the Ultimate Striker Block (USB) and striker block spring.
• Includes a sear spring, slave pin, and trigger return spring.
• Includes an Apex tactical installation tool.
• Armorer or gunsmith installation of the USB is strongly recommended.

Frequently Asked Questions

How much lighter is the trigger pull? Approximately 2 pounds lighter than factory, based on variations in factory tolerances.

Do I need a gunsmith to install this kit? Apex strongly recommends armorer or gunsmith installation of the Ultimate Striker Block into the Shield slide.

What’s included in the kit? A 2-Dot sear, Ultimate Striker Block, striker block spring, sear spring, slave pin, trigger return spring, and an Apex installation tool.

Buy the Apex Tactical Duty/Carry Trigger Kit for S&W M&P Shield .40 S&W

Get a lighter, more consistent trigger pull on your Shield. Order the Apex Tactical kit from our gun parts and accessories selection at our Lubbock, Texas gun shop for fast, direct shipping.