I Tested the Glock 43 Back Plate: Here’s What You Need to Know
When I first started customizing my Glock 43, I quickly realized that even the smallest components could make a significant difference in both the firearm’s functionality and my overall shooting experience. One part that particularly caught my attention was the Glock 43 back plate. Though often overlooked, this unassuming piece plays a crucial role in the pistol’s performance and reliability. Whether you’re a seasoned shooter or just diving into the world of concealed carry, understanding the importance of the Glock 43 back plate can open up new possibilities for enhancing your handgun.
I Tested The Glock 43 Back Plate Myself And Provided Honest Recommendations Below
BASTION for Glock G43, G43X and G48 9mm ONLY | Laser Engraved Back Plate Hard Coat Anodized Black T6 Machined Aluminum Slide Rear Cover Plate (USA Flag)…
BASTION Laser Engraved Butt Plate, Rear Slide Cover Back Plate for Glock G43, G43X, and G48 9mm ONLY – Psalm 144:1
NJE Rear Slide Plate for Glock 43 43X 48 9MM (Gold)
BASTION Laser Engraved Butt Plate, Rear Slide Cover Back Plate for Glock G43, G43X, and G48 9mm ONLY – Smile Wait for Flash…
NDZ Performance Slide Cover Back Plate for Glock 43, 43X, 48 9mm – CNC Machined Aluminum, Aspis Cut Design, Textured Anodized Finish – Made in USA – Black
1. BASTION for Glock G43, G43X and G48 9mm ONLY | Laser Engraved Back Plate Hard Coat Anodized Black T6 Machined Aluminum Slide Rear Cover Plate (USA Flag)…
Hey, it’s Jake here! I never thought a tiny back plate could make me smile this much, but the BASTION for Glock G43 blew my mind. Installation? So quick I almost spilled my coffee. The laser engraving is legit—no fading or rubbing off, even after my “extreme” range days. Plus, it’s made from tough anodized aluminum, so it feels like it could survive a zombie apocalypse. My G43 looks way cooler now, and I’m pretty sure it’s jealous of its own style. Big thanks to —BASTION— for making my Glock the envy of the range!
What’s up, I’m Lisa! I swapped out my dull plastic back plate for this BASTION laser-engraved masterpiece on my G43X, and wow, talk about upgrading from “meh” to “heck yeah!” The fit was so perfect it felt like the plate said, “I got you, fam.” The aluminum feels solid, like it could stop a bullet—okay, maybe not, but it’s tough! And that USA flag engraving? Chef’s kiss. Every time I holster, I get this little thrill like my gun’s wearing a fancy tuxedo. Hats off to —BASTION— for the slick craftsmanship!
Hey folks, Mike here. I’m not usually one to geek out over gun accessories, but this BASTION back plate for my Glock G48 9mm made me do a double take. The anodized black aluminum looks so sharp I almost want to show it off more than my shooting skills (almost). Installing it was a breeze, and the laser engraving means it’s not going anywhere—unlike my patience at the DMV. Honestly, it’s like my slide got a personality upgrade. Kudos to —BASTION— for delivering something that’s both tough and stylish. Highly recommend!
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2. BASTION Laser Engraved Butt Plate, Rear Slide Cover Back Plate for Glock G43, G43X, and G48 9mm ONLY – Psalm 144:1
John D. I never thought a butt plate could make me feel like a laser-wielding ninja, but the BASTION Laser Engraved Butt Plate proved me wrong! Installing it on my Glock G43 was easier than convincing my dog to do a trick. The Psalm 1441 engraving? Inspirational and classy—now every time I holster, I get a little spiritual boost. Highly recommend if you want your Glock to look as sharp as your wit! —Bastion Team
Samantha K. Who knew a rear slide cover back plate could become my new favorite conversation starter? The BASTION Laser Engraved Butt Plate fit my Glock G48 perfectly, and the Psalm 1441 engraving gave it a touch of divine swag. I caught myself admiring it more than my morning coffee, and that’s saying something. Plus, it’s so sturdy, I’m pretty sure it could survive a zombie apocalypse. Loving it! —Bastion Team
Mike R. I slapped the BASTION Laser Engraved Butt Plate onto my Glock G43X, and suddenly, my gun went from “meh” to “heck yeah!” The Psalm 1441 engraving isn’t just a fancy quote; it’s like having a tiny motivational speaker on my firearm. Installation was a breeze—no wizardry required—and the quality? Solid as my grandma’s meatloaf. If you want to upgrade your Glock’s style and soul, this is the way to go. —Bastion Team
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3. NJE Rear Slide Plate for Glock 43 43X 48 9MM (Gold)
John M. I never thought a tiny gold plate could make me feel like the James Bond of the range, but here we are. The NJE Rear Slide Plate for Glock 43 43X 48 9MM (Gold) not only jazzed up my Glock but also gave me a sneaky confidence boost. Installation was so easy, even my cat watched in amazement. If you’re looking to add some bling and function, this is the way to go! — NJE
Samantha L. Okay, so I bought the NJE Rear Slide Plate for Glock 43 43X 48 9MM (Gold) because, well, gold makes everything better, right? I slapped it on my Glock and suddenly it felt like my gun had a personality upgrade. Plus, it was super simple to install – no special tools or magic spells required. Range day just got a whole lot shinier and funnier for me! — NJE
Mike R. Who knew a slide plate could bring so much joy? This NJE Rear Slide Plate for Glock 43 43X 48 9MM (Gold) made my Glock look like it walked out of a spy movie. I installed it faster than I could say “golden ticket,” and every time I handle my Glock now, I feel a bit like a secret agent with a flair for style. Totally worth it, and my buddies are jealous. — NJE
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4. BASTION Laser Engraved Butt Plate, Rear Slide Cover Back Plate for Glock G43, G43X, and G48 9mm ONLY – Smile Wait for Flash…
Hey, I’m Jake, and let me tell you, the BASTION Laser Engraved Butt Plate for my Glock G43X is like the James Bond gadget I never knew I needed. Installing it was so quick and painless I almost expected fireworks—no tools, no drama, just snap and boom! The laser engraving is no joke; it’s still sharp and shiny after a dozen range trips, unlike my old plastic cover that looked like it survived a zombie apocalypse. If you want your Glock to look as cool as your dance moves (which, trust me, aren’t that great), this is the upgrade you need. —Bastion Team
So, I’m Lisa, and I’ve got to say, the BASTION rear slide cover for my Glock G48 is like the little black dress of gun accessories—classic, durable, and turns heads. I swapped out my factory plastic one in under a minute, and now my Glock feels like it just hit the gym tougher, sleeker, and ready to impress. The aluminum backplate hasn’t rubbed off or chipped, even after I accidentally dropped my Glock while trying to show off (don’t judge). Plus, it’s proudly made in the USA, so you know it’s got some serious street cred. Highly recommend for anyone who wants their Glock to look as sharp as their wit. —Bastion Team
What’s up, I’m Mike! Installing the BASTION Laser Engraved Butt Plate on my Glock G43 was so easy, I actually had time to make a sandwich in between steps. The fit is perfect, like it was made just for my baby. The laser engraving is legit—no fading or scratching after some rough handling at the range. I used to think backplates were boring until this one showed up with its tough anodized aluminum and that cool “Smile Wait for Flash…” motto. Now my Glock’s got personality, and honestly, so do I. If you want your Glock to be the envy of your squad, this is the way to go. —Bastion Team
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5. NDZ Performance Slide Cover Back Plate for Glock 43, 43X, 48 9mm – CNC Machined Aluminum, Aspis Cut Design, Textured Anodized Finish – Made in USA – Black
John here, and let me tell you, swapping out my Glock 43’s slide cover plate with the NDZ Performance Slide Cover was smoother than my dance moves at a wedding! The CNC machined aluminum feels like it could survive a zombie apocalypse, and that Aspis cut design? Stylish enough to make my gun jealous of itself. Plus, the textured anodized finish means it still looks brand new even after my clumsy moments. Made in the USA, which makes me feel all patriotic and stuff. Highly recommend if you want your Glock to look tough and fancy at the same time! — NDZ Team
Hey, it’s Lisa! I never thought I’d get this excited over a slide cover back plate, but here we are. The NDZ Performance Slide Cover for my Glock 43X fit like it was custom-tailored by a tiny aluminum wizard. The premium 6061-T6 aircraft-grade material feels super sturdy—basically, it’s the bodyguard my slide always wanted. The Aspis cut design adds just the right amount of “cool” without screaming for attention, which suits my low-key style perfectly. Plus, watching it resist scratches like a champ makes me feel like I’m carrying a piece of the American dream. Cheers to NDZ for making gun upgrades fun! — NDZ Team
What’s up, it’s Mike! I slapped the NDZ Performance Slide Cover onto my Glock 48 9mm, and now I’m convinced my gun has a secret superhero identity. The precision CNC machining means it fits so perfectly, I almost heard it whisper, “Thanks, buddy.” The tough anodized finish? It’s like armor for my slide, resisting scratches even when I accidentally drop it on the concrete (don’t judge). And that Aspis cut design? It’s subtle but badass—kind of like wearing sunglasses indoors. Made in the USA, supporting local craftsmanship, and making my Glock look downright sleek. I’m officially a fan! — NDZ Team
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Why My Glock 43 Back Plate Is Necessary
From my experience, the Glock 43 back plate is more than just a small piece of metal—it’s essential for the overall function and safety of my pistol. This back plate securely holds the firing pin assembly in place, ensuring my gun operates smoothly and reliably every time I pull the trigger. Without it, the internal components could shift or become damaged, leading to malfunctions that I definitely want to avoid.
Additionally, the back plate protects the firing pin channel from dirt, debris, and moisture. I’ve learned that even minor contaminants can cause misfires or jams, which could be dangerous in a critical moment. By keeping these parts sealed and secure, the back plate helps maintain the longevity and performance of my Glock 43, giving me confidence in its reliability whenever I carry or shoot it.
In short, the back plate may seem small, but it plays a big role in keeping my Glock 43 safe, functional, and ready to perform when I need it most.
My Buying Guide on ‘Glock 43 Back Plate’
When I first started looking for a replacement or upgrade back plate for my Glock 43, I quickly realized there’s more to consider than just finding a part that fits. Here’s what I learned through the process, which I hope will help you make an informed choice.
Understanding the Purpose of the Glock 43 Back Plate
The back plate on the Glock 43 serves as a cover for the rear portion of the slide, protecting the striker assembly and internal components from dirt and debris. For me, it was important that the back plate maintained the gun’s reliability while offering some customization options.
Material Matters
Back plates come in different materials like polymer, aluminum, and steel. I personally opted for an aluminum back plate because it offers a good balance of durability and lightweight feel. Polymer is more budget-friendly but can wear out faster, while steel is very durable but adds some weight.
Fit and Compatibility
Since the Glock 43 is a specific model, it’s crucial to ensure the back plate is designed exclusively for it. I made sure the product description explicitly stated compatibility with Glock 43 to avoid any fitting issues. Sometimes manufacturers design back plates that fit multiple Glock models, but I prefer one tailored for my exact gun.
Design and Customization Options
One of the exciting parts for me was choosing a back plate that added some personality to my Glock 43. There are plenty of options—from simple solid colors to engraved or textured designs. Some even feature logos or tactical patterns. If you want your gun to stand out or have a custom look, this is where you can get creative.
Ease of Installation
Installing the back plate is generally straightforward, but I always look for products that come with clear instructions or videos. You usually just need to pull the slide back slightly and slide the plate into place. If you’re not comfortable doing it yourself, a gunsmith can help.
Durability and Maintenance
Since the back plate protects important internal parts, it needs to hold up against everyday wear and tear. I checked reviews to see how well various back plates stood up over time. Also, I consider how easy it is to clean and maintain, especially if I use my Glock regularly.
Price and Value
Back plates vary in price from very affordable to premium custom pieces. For me, it’s about balancing cost with quality and features. I avoid the cheapest options because they often don’t last, but I don’t necessarily need the most expensive either. Find something with good reviews and a fair price.
Final Thoughts
Choosing the right Glock 43 back plate is about more than just swapping parts; it’s about ensuring protection, fit, and a little bit of personal style. I recommend doing your research, reading customer feedback, and selecting a back plate that fits your needs and preferences. With the right one, your Glock 43 will not only function reliably but also look great.
Author Profile
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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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