Description
Alright, let’s talk about your Smith & Wesson M&P Shield .45. If you’re carrying that pistol in Florida—whether it’s on your hip in Orlando traffic, tucked away in a truck console out in Ocala, or in a holster under a light shirt down in the Keys—you know the factory trigger is functional, but it’s not exactly what you’d call “refined.” That hinged shoe, the long take-up, the mush. It works, but there’s room for improvement. That’s where this Apex Tactical 100161 Action Enhancement Trigger & Duty/Carry Kit comes in.
This isn’t some shiny afterthought. Apex Tactical is the manufacturer that guys in the know trust for serious trigger upgrades. They’ve been doing this longer than most, and they don’t cut corners. This kit is a combination of two of their best pieces for the Shield .45 and Shield 45 M2.0: the Apex Duty/Carry Kit and the Apex Action Enhancement Trigger. You get both in one box, and you get a trigger pull that’s a whole lot better than what came from the factory.
Let’s start with the trigger itself. The factory hinged trigger is replaced by a solid aluminum trigger body. That’s right—machined aluminum, not plastic. It’s got a smooth face with a center-mounted pivoting safety that keeps all the factory safety values intact. No worries about dropping your pistol or anything like that. Apex designed it to be drop-safe and reliable. What you do get is a noticeable reduction in pre-travel and over-travel—about 20% less. That means your finger doesn’t have to travel as far before the sear breaks, and the trigger doesn’t keep moving after the shot. That’s the kind of difference you can feel on the range and in a stress situation.
Now, the Duty/Carry Kit part of this package is where the real magic happens. Apex tuned this to give you a smooth, consistent trigger pull that lands right in the 5.0 to 5.5 pound range. That’s not too light for a carry gun, and not too heavy for accurate shooting. It’s the sweet spot for a defensive pistol. You get a shorter over-travel—so the trigger stops moving right after the sear releases—and a much more detectable trigger reset. You can feel and hear that click, which makes follow-up shots faster and more precise. No guessing where the reset is. You’ll know.
Installation? It’s a drop-in kit. That means you don’t need a gunsmith or a file set. If you’re comfortable detail stripping your M&P Shield, you can handle this. Apex includes all the springs and parts you need. Just follow the instructions, take your time, and you’ll have a trigger that feels like it belongs in a custom shop gun, not a factory polymer frame.
Why does this matter for Florida? Because down here, your pistol sees heat, humidity, and sometimes sand or salt air. That factory trigger can get gritty over time. The Apex kit is built to hold up. The aluminum trigger won’t corrode, and the internal parts are treated for durability. You’re not buying a range toy—you’re buying a serious upgrade for a serious tool.
And here’s the thing: Sunshine Gun Shop is a licensed FFL dealer right here in Florida. We know what works for local shooters. We also ship nationwide to all 50 states. So whether you’re in Jacksonville, Miami, or sending this to a buddy in Texas or Colorado, we can get it to your local FFL. Just make sure you follow the laws in your state—we’ll handle the shipping.
Price on this kit is $165. That’s a fair price for a trigger and duty/carry kit from a top-tier manufacturer like Apex Tactical. You’re not paying for hype. You’re paying for engineering that actually works. If you’ve been shooting your Shield .45 and thinking, “There’s got to be more to this trigger,” then this is your answer.
Come by the shop or order online. We’ll get you squared away. And if you’ve got questions about installation or compatibility with your specific Shield model, just ask. We’re here to help, not just sell parts. Sunshine Gun Shop—your Florida source for real upgrades that work.





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