Apex Tactical Duty/Carry Action Enhancement Kit 357 Sig

About this product

Apex Tactical Duty/Carry Action Enhancement Kit for S&W M&P pistols. Designed to deliver a consistent 5.0–5.5 lb trigger pull with shorter over-travel and a shortened reset. Drop-in design; armorer or gunsmith installation recommended.

Ships to all 50 states. Available nationwide.

Look, if you’re running a .357 Sig M&P—and let’s be honest, that’s a spicy round for a reason—you already know the factory trigger leaves something on the table. That’s where this Apex Tactical Duty/Carry Action Enhancement Kit comes in. Apex is the manufacturer, and they’ve been doing this longer than most. This isn’t some bolt-on gimmick; it’s machined metal parts built to work together.

We’re talking a clean, consistent 5.0 to 5.5 lb pull. That’s right in the sweet spot for a carry piece or a duty rig. You’re not trying to win a bullseye match with a hair trigger—you want something that breaks clean, resets short, and lets you get back on target fast. This kit does exactly that. It reduces over-travel and shortens the reset without messing with the gun’s fundamental reliability. That’s the whole point.

What’s in the box? Fully machined sear, a Duty/Carry spring set, the Ultimate Striker Block Kit, and a slave pin. All metal, all engineered to drop in. Now, I’ll be straight with you—Apex says “drop-in,” and technically it is, but if you haven’t done trigger work on an M&P before, bring it to a gunsmith or an armorer. One wrong spring orientation and you’re chasing problems. We’re happy to do it here at Dallas Shooters, or you can tackle it yourself if you’ve got the touch.

This kit works with .357 Sig, .40 S&W, and 9mm M&P pistols. So if you’ve got a stable of them, one kit fits all. That’s smart inventory management right there.

Here at Dallas Shooters, we know Texas heat, humidity, and the kind of daily carry that puts miles on a gun. This Apex kit is built for that life. Clean pull, positive reset, no surprises. It’s not about tricking out a range toy—it’s about making your carry gun more shootable without compromising safety or reliability.

And yeah, we ship nationwide. Licensed FFL dealer, Dallas, Texas. We’ll get this out to you wherever you are, through your local FFL. No fuss, no games.

Price: $110.00

Categories: Other Gun Accessories & Parts