The Glock 43 is a favorite for concealed carry, and if you’re serious about reliability, upgrading your slide is a no-brainer. A Glock 43 complete slide gives you everything you need to refresh or customize your pistol—no fuss, just solid performance. We stock 3CR Tactical, Brownells, Live Free Armory, and Zaffiri Precision slides, each crafted to exacting standards.
Whether you're replacing a worn-out slide or opting for a more aggressive design with optic cuts and front serrations, we’ve got you covered. And since we believe in getting quality parts into your hands fast, we offer free shipping on all orders. Every Glock 43 slide we sell is designed to be compatible with Glock pistols, ensuring an easy drop-in fit with factory and aftermarket components.
When it comes to fitment and performance, a true Glock 43 slide needs to match factory tolerances while giving you room to upgrade. At 3CR Tactical, we ensure every slide we carry delivers that factory-perfect fit—without compromising on customization options.
Choose between stripped and complete slides depending on your build needs. Whether you're looking for a sleek, minimalist look or something designed for tactical advantage, our true Glock 43 slides offer both function and form in equal measure. Each slide is manufactured with top-tier materials and coatings, ensuring longevity and reliability even under demanding conditions.
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If you run a red dot, an optic-ready Glock 43 MOS slide is what you need. These slides come pre-cut for micro red dots. We carry optic-ready slides from Zaffiri Precision, Brownells, and Live Free Armory, all built with precision machining and high-quality coatings. A Glock 43 MOS slide not only boosts your accuracy but also gives your pistol a modern, battle-ready edge. Each slide is built with the necessary screws to mount your preferred optic securely, so you can continue refining your shooting skills with confidence.
Firearm parts aren’t just about looks—they need to perform under pressure. At 3CR Tactical, we take that seriously, which is why our Glock 43 slides stand out for their:
Every product we sell undergoes rigorous testing to ensure quality and reliability. We represent only trusted brands that meet our high standards, so you can purchase with confidence.
If you love customizing your firearm from the ground up, a stripped Glock 43 slide is the way to go. You get a blank canvas, ready for your choice of barrel, sights, and internals. Our lineup includes everything from standard Glock-style slides to aggressive, tactical designs with weight-reducing cuts, RMR compatibility, and custom serrations.
Whether you're building a carry gun or a competition-ready sidearm, we have the perfect stripped slide to match your vision. Plus, our stripped slides come in stock regularly, so you don’t have to wait long to start your next build.
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We don’t cut corners when it comes to quality. That’s why we offer Glock 43 slides from trusted brands, ensuring you get a high-performance product every time. Our selection includes:
With these brands, you know you’re getting a slide that’s built to perform. Each slide is warranted by the manufacturer, ensuring peace of mind when you buy from us. Thanks to our strict selection process, we only carry slides that meet our rigorous quality standards.
Buying firearm parts shouldn’t come with hidden fees. That’s why at 3CR Tactical, we offer free shipping on all Glock 43 slides—because fast, reliable service is just as important as the parts themselves.
Whether you’re upgrading for performance, aesthetics, or both, we make sure you get what you need without the extra cost. We also encourage customers to check out our reviews before making a purchase. Our commitment to quality and service speaks for itself through the feedback from satisfied buyers.
A slide isn’t just about how it performs—it’s about how well it holds up over time. That’s why we offer Glock 43 slides in DLC, Cerakote, and Nitride finishes to ensure they can take a beating and still look great.
No matter your environment—range, EDC, or competition—our finishes will keep your slide protected. A high-quality coating helps maintain the slide’s longevity, saving you money in the long run. If you’re looking for something scalloped or uniquely cut, we also carry specialized designs to fit a variety of preferences.
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Upgrading your Glock 43 slide isn’t just about looks—it’s about performance, reliability, and making your firearm truly your own. Whether you need a true Glock 43 slide for daily carry, a Glock 43 MOS slide for an optic setup, or a stripped slide for a full-blown custom build, 3CR Tactical has what you need.
Take a look at our selection and get ready to elevate your Glock 43. And remember, every order ships free, so you can upgrade without extra costs. Need help picking the right slide? Our team is always here to answer your questions and guide you toward the best option for your setup.
