The Apex Red Action Enhancement Trigger and Duty/Carry Kit for the original M&P Shield 9mm and .40 is a drop-in upgrade from Apex Tactical Specialties. It pairs a solid red aluminum trigger with Apex’s duty and carry internals. The trigger replaces the factory hinged design. The red finish adds a visible accent.
Apex is one of the best-known names in striker-fired trigger upgrades. Its duty and carry kits are built to improve the trigger while keeping the reliability you need in a carry or service gun. That’s a different goal from a light competition trigger.
A cleaner trigger with less travel and a shorter reset makes accurate shooting easier, especially on follow-up shots. Many shooters notice the biggest gains in consistency. Shoot it at the range after installing to confirm function. Browse more gun parts and accessories.
- Red Action Enhancement Trigger and Duty/Carry Kit
- For the original M&P Shield 9mm and .40
- Duty and carry focused
- Drop-in upgrade
