APEX TACTICAL SPECIALTIES115746101
Apex Tactical Action Enhancement Trigger Kit for S&W M&P Shield M2.0 9mm/.40 S&W - Precision Aluminum Black Upgrade$156.75
Availability: In Stock
The Apex Tactical Action Enhancement Trigger Kit for S&W M&P Shield 9mm/.40 S&W replaces your factory trigger with a precision aluminum trigger assembly engineered to improve control and shootability. Built for everyday carriers and defensive shooters who want a cleaner, more predictable trigger press, this kit reduces trigger pre-travel and over-travel by approximately 20% while delivering a solid 5–5.5 lb pull weight. The flat-face design encourages proper finger placement on the trigger's centerline, promoting more direct control in line with the bore axis—a small change that translates into noticeably better shot placement when it matters.
At its core, the kit replaces the factory hinged trigger with a solid aluminum body and adds a center-mounted pivoting safety bar. That safety bar is the key to reliability: it creates a positive trigger block that only disengages when you deliberately place your finger on the trigger face, eliminating accidental discharge during draw or holster manipulation. The flat, smooth trigger face makes this mechanical barrier feel intuitive—no learning curve, just better ergonomics and confidence.
The entire Action Enhancement Trigger Kit is engineered as a drop-in assembly, meaning all components work together without requiring custom fitting. What you get is a comprehensive upgrade: a fully machined sear, the Ultimate Striker Block Kit with spring, a Talon Tactical installation tool, the complete Shield Carry Spring Set, a slave pin to ease reassembly, and a 4 lb rated trigger return spring. While installation is straightforward, Apex recommends having an experienced armorer or gunsmith handle the striker block installation into your slide to ensure proper function and safety.
Whether you carry your Shield daily, train regularly at the range, or rely on it for home defense, this trigger kit is a practical upgrade that makes your gun more responsive and controllable without requiring gunsmithing expertise.
| Brand | Apex Tactical Specialties |
| Fits | Smith & Wesson M&P Shield 9mm and .40 S&W |
| Trigger Pull Weight | 5–5.5 lb |
| Pre-Travel / Over-Travel Reduction | Approximately 20% |
| Finish | Black |
| Trigger Type | Flat-face with center-mounted pivoting safety |
| Installation | Drop-in assembly; armorer/gunsmith installation of striker block recommended |
Yes, the Apex Tactical Action Enhancement Trigger Kit is designed specifically for Smith & Wesson M&P Shield pistols chambered in 9mm and .40 S&W. The entire assembly is engineered as a drop-in fit, so compatibility with both calibers is assured.
The kit includes a fully machined sear, the Ultimate Striker Block Kit with spring, a Talon Tactical installation tool, Shield Carry Spring Set, a sear spring (1/8"), a slave pin to assist with trigger return spring installation, and a 4 lb rated trigger return spring. Everything you need is in the box.
The trigger assembly itself is drop-in and can be installed without additional gunsmithing. However, Apex Tactical strongly recommends that an experienced armorer or gunsmith handle the striker block installation into your slide to ensure proper function and safety.
The Action Enhancement Trigger Kit reduces pre-travel and over-travel by approximately 20% while providing a consistent 5–5.5 lb trigger pull. The flat-face design also encourages better finger placement for more precise trigger control, and the center-mounted safety bar delivers a more detectable reset and positive feel overall.
SKU: 115831241 • Width: 3.87in • Height: 1.25in • Depth: 4in • Weight: 0.06oz