NDZ Performance

A slide back plate is one of the easiest ways to put a personal stamp on a Glock, but it doesn't have to be the only upgrade on the list. NDZ Performance offers a full range of options that pair naturally with a back plate swap, from a fully Cerakoted slide to smaller detail work on the rest of the gun. See what NDZ Performance's upgrade options can do for your build at https://ndzperformance.com/ Contact NDZ Performance with any questions and comments at (203) 439-7784 A Full Slide Swap Makes the Boldest Statement For a change that's impossible to miss, an upgraded Glock 43X slide swaps the entire top end for something unique, like a fully Cerakoted design finished in a bold color or pattern that goes perfectly with a new back plate. The current lineup includes options such as a stars-and-stripes-themed finish, though the appeal isn't purely visual.  A new slide can also mean enhanced cuts and serrations, providing a better grip when racking the slide, plus a differen...

Compatibility questions arise constantly for anyone shopping for pistol accessories, especially with a platform like the Ruger RXM. Whether you already own an older-gen Glock 19 or you're building out an RXM for the first time, knowing what actually fits and what doesn't makes shopping a lot less complicated. TL;DR Many parts built for the Glock 19 also fit the Ruger RXM, since the RXM shares its platform with Gen 1 to 3 Glock 19 models. Not every accessory is a perfect crossover, so checking generation and fitment before buying still matters. With Glock now on its sixth generation, plenty of parts will not drop straight onto an RXM frame. A few well-chosen parts make more of a difference than a long list of unrelated upgrades. Do Glock 19 Parts Fit the Ruger RXM? Many of them do. The Ruger RXM is built on the Gen 1 to 3 Glock 19 platform, so a number of parts designed for those generations of G19 carry over directly. This includes items like slide back plates. That crossover ...

Fall hunting season is underway in parts of the country. If you’re getting ready for your own hunting trip in the coming weeks, it’s time to hone your skills with a trip (or a few) to the range. And if you’re already doing that, good on you! Sharpening your skills with a few range sessions before a hunting trip can make a real difference when you’re in the thick of it. It’s also a great time to refresh your firearms with everything from rifle to Glock parts & accessories online, so you can get things dialed in while you’re at the range.  Bring More Than Your Hunting Rifle Many hunters focus their pre-season range prep on the rifles they plan to use. But bringing pistols along makes sense, too. Why not make the most of your range time by putting several of your firearms through their paces?  You get a clear sense of how each gun handles, what feels right, and what might need attention before you're out in the field. Take Note of What Needs Attention As you run throug...

Many Glock owners take pride in their handgun of choice. Whether it’s a G17 or a G43X, many folks rely on their Glock for everyday carry, at the range, and in many other situations. It’s also the kind of handgun you can personalize by swapping stock components for high-quality aftermarket Glock parts that offer a range of benefits, including giving your Glock of choice a pop of color. Here are five parts to consider.  TL; DR New rear slide cover plates are simple, effective aesthetic upgrades. Extended magazine releases add subtle pops of color and are highly practical. A new slide brings it all together with a major aesthetic and functional overhaul. Start Small with Rear Slide Cover Plates If you want to start with a simple aesthetic upgrade, start with the rear slide cover plates. These are available across several Glock models and come in a wide range of colors and styles. They’re also among the customized Glock accessories you can get with personalized laser engraving. Ex...

The fall gun range season is upon us! As we shift into fall, now’s a great time to ask the age-old question: Is your handgun setup where you want it?  Now’s the time to take a hard look at any or all the handguns you run at the range to determine whether there are any upgrades you want to make. Here are three main considerations to keep in mind.  The Functionality of Your Handgun  One of the most direct ways to expand what a handgun can do on the range is to start with the barrel. A threaded barrel allows for muzzle attachments like compensators, which redirect gas to help manage muzzle rise during rapid-fire strings.  For SIG P365 owners, a P365 threaded barrel , including those with updated feed ramps (versus stock), is one of the more functional upgrades available. Just take note of your local and state regulations on threaded barrels (and muzzle devices) before adding one to your setup. How Your Handgun Handles A guide rod upgrade is one of those changes tha...

Suppressor talk has been showing up everywhere lately, whether it's at the range, in forums, or in conversations that used to skip right past the topic. Some of that comes down to simple economics. A change in federal tax law took effect at the start of 2026, resetting one of the biggest barriers that had kept casual owners out of the conversation. It's part of a broader pattern too, since gun owners chasing one upgrade, like a threaded barrel, are often the same ones browsing custom Glock 43X accessories or refining the rest of a build at the same time. TL;DR A federal tax law change eliminated the $200 fee once required to legally register a suppressor, effective January 1, 2026. Suppressor-related paperwork filings climbed sharply once the change took effect, a real shift in demand. A threaded barrel is the practical first step, since a pistol needs one before a suppressor can attach. Suppressor legality still varies by state, so confirming local regulations matters before ...

Many gun owners have at least one pistol that spends more time in the safe than at the range. This usually happens when you get a shiny new handgun. However, with a little attention, a sidelined handgun can earn its place back in the rotation.  Browsing aftermarket Glock accessories and parts, along with parts for any makes and models you run (or used to run), is a good first step toward deciding what to do next.  Take a Hard Look at the Parts, Old and New Sometimes a handgun sits in the safe because a worn or damaged part needs replacing. A recoil spring that has logged a lot of rounds, an overused trigger mechanism, or a dented magazine (and you only had the one).  In many cases, old parts can easily be swapped for new ones to essentially restore the gun's functionality. Sourcing custom Glock 43X accessories and replacement parts for other handguns is straightforward once you know what you're looking for. Upgrade What's Already There If the components are solid...

Everyday carry culture treats a loadout like a system. People research the knife, compare the flashlight against three others, and choose the wallet and watch as carefully as anything else in the pocket. The gun is usually the exception, bought once and never revisited. That's a strange gap in a culture built around intentional gear, and it's one worth closing. The Gun Deserves the Same Curation as Everything Else You swap out a knife that doesn't fit your hand. You replace a flashlight with the wrong lumen count. That same mindset rarely reaches the handgun sitting in the holster, even though it sees just as much daily use as anything else in the loadout. Treating it as a finished product out of the box, rather than a piece of gear that can be adjusted to fit your needs, leaves a lot on the table. Small Adjustments Change How It Carries Even minor adjustments can change how the handgun carries, feels in the hand, and functions. For a G19 owner, that often starts with up...

Many aftermarket handgun parts are well-suited for home installation. Rear slide plates, magazine base plates, grip plugs, and many other components don't require a gunsmith appointment.  That said, it’s always crucial to start any upgrade by taking time to prepare. This advice applies whether you’re new to handgun upgrades or have done a few (or several). A little setup goes a long way. Here are a few tips to get started.  Prepare Your Work Area Before You Open Anything A clean, organized workspace is crucial . Start with a quality gunsmith's work mat. It protects your firearm's finish and provides a higher-friction surface for small components to land on, rather than the workbench or floor. A mat with built-in segmentation is even better because smaller Glock parts like detents and springs can roll off a smooth surface. A segmented part tray works just as well.  Clear the workspace of anything unrelated to the install, and make sure you have good lighting. A headla...

An aftermarket part that looks perfect in photos can still turn out to be the wrong one. Pistols vary enough across generations, models, and calibers that a part built for one setup can be a poor fit for another, even within the same product line. A few minutes spent checking the right details before checkout is usually all it takes to avoid an unwanted return. Start with Generation and Model Pistol platforms get updated over time, and small design changes between generations can affect fit. A part built for a Glock Gen 5 doesn’t always work on a Gen 3, even when both are the same base model, like a Glock 19. The safest approach is to confirm the exact generation and model listed on a product page before adding anything to your cart, whether that's a single accessory or a full set of accessories for Glock pistols , rather than assuming a part will work just because it's labeled for the right brand. Caliber Matters Just as Much as Model Two pistols can share the same frame size...

A subcompact pistol doesn't leave much room for error. Less grip to hold and less frame to work with means every small part matters more than it would on a full-size gun. That's the idea behind upgrades like a Glock 43X magwell , built to add grip and improve reload speed without adding bulk. The same logic applies across compact platforms, where a handful of well-chosen parts can change how a smaller gun performs and feels. Every Inch Counts on a Smaller Frame Subcompact and compact pistols trade size for concealability, and that tradeoff shows up most in the grip. There's less surface area to establish a solid hold, so your technique and equipment have to work harder to make up the difference. On a smaller gun, an awkward grip or a stiff control stands out more, which is why a well-chosen accessory upgrade, like a mag base plate extension, can change how a compact pistol feels in hand more than it would on a larger platform. Controls Need to Work Harder  With a smaller...

Every upgrade adds something on its own, whether it's a new control or a finish change, and browsing Glock accessories usually turns up exactly these kinds of options. Stack enough of them, though, and the difference becomes obvious the next time you pick your gun up at the range. You Notice Grip Changes First The clearest way to see the effect is to follow one build through a few changes. A flared magwell and a mag base plate extension are two of the most common starting points. These custom Glock 43X accessories are small, inexpensive swaps that make reloading faster and provide a better grip, changes you’ll likely notice the very first time you pick it back up. One Change Opens the Next A SIG P365 threaded barrel upgrade adds external threading in place of a factory barrel. On its own, that's a mechanical change rather than a cosmetic one, since a threaded muzzle is what makes it possible to attach a suppressor or a separate compensator later, building on the threaded b...

If you're building a more efficient range setup, the right aftermarket parts can make a measurable difference in your pistol's performance. NDZ Performance is both a manufacturer and retailer of premium aftermarket firearm parts.  They carry hundreds of components for popular handgun platforms, including dozens of Glock models. Their parts are engineered for fit, function, and finish, with many made right here in the USA.  Browse the full lineup of aftermarket handgun parts at https://ndzperformance.com/ Have questions about parts? Reach out to NDZ Performance at (203) 439-7784 Tame Recoil with a Compensator One of the most effective ways to stay on target is by adding a compensator to your setup. Compensators can help reduce muzzle rise and get you back on target faster between shots.  For Glock 19 owners, you’ll find a full range of comps among the parts and accessories for a Glock 19 offered by NDZ Performance. Find the one that best fits your needs and ...