Apex Tactical 100076 Duty/Carry Trigger Kit – .40 S&W for S&W M&P Pistol (Metal)

If you carry a Smith & Wesson M&P in .40 S&W, you know the factory trigger leaves room for improvement. The Apex Tactical 100076 Duty/Carry Kit is built for exactly that – no gimmicks, no hype. Just a reliable, measurable upgrade that gives you a cleaner break, shorter reset, and a pull weight that stays solidly in the service pistol range. This isn’t a competition trigger. It’s a duty-ready system that keeps you legal, safe, and accurate on the job or on the street.

What You Get

This kit drops the pull weight roughly 2 pounds lighter than stock (actual results vary based on factory tolerances). You’ll notice the difference immediately: a smooth, consistent pull with reduced over-travel and a more positive, detectable reset. Every component is machined to work together, so you don’t have to guess which parts play nice. The kit includes:

• 2-Dot Fully Machined Sear – Precision-cut for consistent engagement and a crisp break.
• Ultimate Striker Block (USB) – Reduces striker block friction without compromising safety. Note: Apex strongly recommends armorer or gunsmith installation of the USB into the Shield slide.
• Striker Block Spring – Matched to the USB for reliable function.
• Talon Tactical Tool – Makes installation straightforward for those with basic gunsmithing skills.
• Sear Spring, Slave Pin, and Trigger Return Spring – All the small parts you need, no extra trips to the parts bin.

Why Apex Tactical?

Apex doesn’t cut corners. They engineer their components from barstock steel and aircraft-grade aluminum, heat-treated and tested for thousands of cycles. The 100076 kit is built to handle the abuse of daily carry and repeated training. It’s the same brand trusted by law enforcement armorers and competitive shooters who demand consistency under pressure. You’re not buying a “drop-in” toy – you’re buying a system that’s been vetted in real-world conditions.

Fitment Details

This kit is specifically designed for S&W M&P pistols in .40 S&W with metal frames (full-size, compact, and Shield models). Double-check your model before ordering – the USB and sear geometry are caliber-specific. If you’re running a 9mm or .45, you’ll need the corresponding Apex kit. For the .40 crowd, this is the one that works.

Installation Notes

We’ll be straight with you: installing the Ultimate Striker Block into the Shield slide requires more than a punch and a prayer. If you’re comfortable detail-stripping your slide, go for it. If not, take it to a qualified armorer or gunsmith. Apex includes the Talon tool and clear instructions, but the USB fit is tight by design – that’s what gives you the consistent trigger pull. Rushing it can damage the block or the slide. We’ve seen it happen. Don’t be that guy.

Performance on the Range

After installation, you’ll see a measurable reduction in pull weight (typically from 6.5 lbs stock to around 4.5 lbs with this kit). The over-travel screw (not included, but available separately) can fine-tune the stop even further. The reset is short and tactile – you’ll feel it click back into place without hunting for it. For a duty/carry gun, this is the sweet spot: light enough for fast, accurate follow-up shots, heavy enough to prevent negligent discharges under stress.

Why Buy from Alaska Gun Shop?

We’re an Anchorage-based FFL dealer who knows what works in extreme conditions. Cold, wet, dirty – your gear has to function when it counts. We stock Apex because it holds up. Every order ships fast from our Anchorage location, and we ship to all 50 states via FFL transfer. Just send your chosen FFL’s info, and we handle the rest. No BS, no hidden fees. If you have questions about fitment or installation, call the shop. We answer the phone.

Price: $110.00

That’s a fair price for a trigger system that outlasts the gun. Compare it to the cost of a gunsmith trigger job or a full aftermarket fire control group – this kit delivers 90% of the performance for a fraction of the price. Plus, you get Apex’s reputation and our support.

Final Word

If you carry an M&P .40 and you’re tired of the gritty, long factory pull, the Apex 100076 Duty/Carry Kit is the fix. It’s not a “game-changer” – it’s a solid, proven upgrade that makes your pistol shoot better. Order it today, install it right, and get back to training.

Alaska Gun Shop – Anchorage, Alaska. We ship to all 50 states via FFL transfer. Questions? Call us.