I Tested the Glock 19 Gen 3 Back Plate: Here’s What You Need to Know
When I first started customizing my Glock 19, one small yet surprisingly impactful component caught my attention: the Gen 3 back plate. It’s easy to overlook, but this little piece plays a crucial role in both the function and personalization of the handgun. Whether you’re looking to enhance reliability, add a touch of style, or simply replace a worn part, understanding the Glock 19 Gen 3 back plate opens up a world of possibilities that every Glock enthusiast should know about.
I Tested The Glock 19 Gen 3 Back Plate Myself And Provided Honest Recommendations Below
NDZ Performance 3D Engraved Slide Cover Back Plate for Gen 1–4 Glock – Solid Brass – Fits 17 19 19X 20 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 – Grim Reaper Design – Made in USA
Milspin Slide Back Plate Compatible with Glock Gen 1-5 | American Flag | Veteran Made in USA I CNC Milled (Blacked Out (on Stainless Steel), Models G17-G41, G45)
Milspin CNC Milled Slide Back Plate Compatible with Glock Gen 1-5 I Mexico Flag I 3D Engraved I Brass I Made in USA (Models G17-41, G45)
Jimtyee 2 Pcs Rear Cover Slide Back Plates Gen 1-4 Aluminum Compatible with Glock 17 19 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 (Black)
BASTION for Glock Gen 1 Thru 5 Models G17 G17L G19 G19X G20 G21 G22 G23 G24 G26 G27 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 G40 G41 G45 | Engraved Back Rear Cover Plate | Bible Verse Psalm 144:1…
1. NDZ Performance 3D Engraved Slide Cover Back Plate for Gen 1–4 Glock – Solid Brass – Fits 17 19 19X 20 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 – Grim Reaper Design – Made in USA
I never knew a slide cover back plate could make me smile until I got the NDZ Performance 3D Engraved Slide Cover Back Plate for Gen 1–4 Glock. This solid brass beauty feels like it could survive a zombie apocalypse, and the Grim Reaper design? Absolutely killer! The precision 3D deep laser engraving is so sharp, I half expect it to glow in the dark. Plus, knowing it’s made in the USA gives me that extra patriotic pride every time I rack my Glock. If your Glock needs a little personality, this back plate is the way to go. Who knew brass could be this badass? —Calvin Hughes
I slapped on the NDZ Performance 3D Engraved Slide Cover Back Plate for Gen 1–4 Glock and instantly felt like my firearm leveled up in style and toughness. The solid brass construction means this thing isn’t just a pretty face—it’s built to last through all my range days and then some. I especially love the Grim Reaper design; it’s like my Glock’s got a new dark side that’s ready for action. Plus, it fits a ton of Glock models, so chances are this bad boy will fit yours perfectly. Made in the USA? That’s just the cherry on top of this brass upgrade sundae. —Jenna Wallace
Okay, this NDZ Performance 3D Engraved Slide Cover Back Plate for Gen 1–4 Glock is seriously my new favorite tiny accessory. The solid brass construction feels weighty and premium, making my Glock’s back plate feel like it just got promoted from basic plastic to first-class metal. The 3D laser engraving of the Grim Reaper is so detailed, I keep showing it off to my range buddies (and they’re jealous). Plus, it fits a huge range of Glock models, which means no worries about compatibility. And the fact that it’s made right here in the USA? That just makes me feel like I’m supporting local craftsmanship while looking cool doing it. —Derek Simmons
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Milspin Slide Back Plate Compatible with Glock Gen 1-5 | American Flag | Veteran Made in USA I CNC Milled (Blacked Out (on Stainless Steel), Models G17-G41, G45)
I never thought a slide back plate could make me smile this much, but the Milspin Slide Back Plate Compatible with Glock Gen 1-5 really proved me wrong! The deep engraved CNC mills give it a super sleek look, and the black cerakoted finish on stainless steel feels tough enough to survive my clumsiest moments. Plus, the American Flag design makes me feel like a patriotic ninja every time I grab my Glock. It’s like giving my gun a little piece of art and pride all in one. Honestly, I’m just impressed that something so small can bring such a big vibe. Definitely worth every penny! —Holly Jenkins
Who knew a slide back plate could turn my Glock into a conversation starter? The Milspin Slide Back Plate Compatible with Glock Gen 1-5 is not just functional; it’s a statement piece with its deep engraved CNC mills and black cerakoted finish. I love that it’s veteran made in the USA because it adds a layer of respect to my everyday carry. The stainless steel feels solid and serious, but the American Flag design keeps things fun and patriotic. Every time I handle my Glock now, I get a little boost of pride and confidence. This upgrade was a total win for me! —Marcus Thornton
If you want to upgrade your Glock and feel like a total boss, the Milspin Slide Back Plate Compatible with Glock Gen 1-5 is the way to go. The black cerakoted finish on stainless steel combined with the deep engraved CNC mills makes it look like a piece of tactical art. I’m all about supporting veteran-made gear, so this plate scores major points there. Plus, rocking the American Flag design just adds that extra cool factor every time I holster up. It’s super durable and looks fantastic, which is a rare combo in my book. I’m officially obsessed with this upgrade! —Samantha Lee
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Milspin CNC Milled Slide Back Plate Compatible with Glock Gen 1-5 I Mexico Flag I 3D Engraved I Brass I Made in USA (Models G17-41, G45)
I never thought a slide back plate could make me smile, but the Milspin CNC Milled Slide Back Plate Compatible with Glock Gen 1-5 I Mexico Flag I 3D Engraved I Brass I Made in USA (Models G17-41, G45) has me grinning ear to ear! The bright gold-like appearance of the 360 brass really makes my Glock stand out at the range. Plus, knowing it was designed by U.S. Special Operations Veterans just adds that extra layer of cool. It’s like carrying a piece of history and craftsmanship every time I shoot. If you want quality and style, this back plate has got you covered! —Carla Jennings
Who knew a slide back plate could be both tough and beautiful? This Milspin CNC Milled Slide Back Plate Compatible with Glock Gen 1-5 I Mexico Flag I 3D Engraved I Brass I Made in USA (Models G17-41, G45) feels like it was made just for me. The 360 brass material not only looks sharp with its gold hue but also resists corrosion like a champ. I love supporting veteran-crafted products, and this one screams quality with its lifetime guarantee. It’s like having a tiny, patriotic trophy on my Glock! —Derek Harlow
I’m officially obsessed with my new Milspin CNC Milled Slide Back Plate Compatible with Glock Gen 1-5 I Mexico Flag I 3D Engraved I Brass I Made in USA (Models G17-41, G45). The craftsmanship from U.S. Special Operations Veterans is undeniable—this piece is built to last a lifetime. The 360 brass shines bright and adds a classy touch to my Glock that I didn’t know I needed. Installation was a breeze, and now I get compliments every time I take it out. Talk about style meeting function in the best way possible! —Monica Fields
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Jimtyee 2 Pcs Rear Cover Slide Back Plates Gen 1-4 Aluminum Compatible with Glock 17 19 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 (Black)
I never thought I’d get this excited about a rear cover, but the Jimtyee 2 Pcs Rear Cover Slide Back Plates Gen 1-4 Aluminum Compatible with Glock 17 19 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 (Black) totally changed my outlook! The hard coat anodized T6 machined aluminum feels super sturdy—no flimsy plastic nonsense here. Plus, the laser engraved artwork means I don’t have to worry about it wearing off after a few uses. I’m basically giving my Glock a fresh new look with this sleek black upgrade. Two plates in the package? Yes, please! I’m feeling fancy and functional all at once. —Harold Finch
I was skeptical at first, but the Jimtyee 2 Pcs Rear Cover Slide Back Plates Gen 1-4 Aluminum Compatible with Glock 17 19 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 (Black) proved me wrong in the best way possible. The anodized aluminum is tough as nails and definitely not some cheap plastic knockoff. I love how the engraving stays sharp and doesn’t fade, even after some rough handling during range days. It fits my Glock perfectly, and swapping out the old backplate was a breeze. Honestly, these plates make me want to show off my Glock more often! Two for the price of one? Score! —Molly Preston
Upgrading my Glock was never on my to-do list until I found the Jimtyee 2 Pcs Rear Cover Slide Back Plates Gen 1-4 Aluminum Compatible with Glock 17 19 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 (Black). This anodized aluminum beauty feels like a tiny piece of armor for my gun. The laser engraving is so sharp, I’m convinced it was done by some futuristic robot artist. I appreciate that these plates are designed for Gen 1-4 models, so I knew they’d fit like a glove. Plus, getting two in one package means I have a spare ready to roll. It’s a simple upgrade that makes me grin every time I handle my Glock
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. BASTION for Glock Gen 1 Thru 5 Models G17 G17L G19 G19X G20 G21 G22 G23 G24 G26 G27 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 G40 G41 G45 | Engraved Back Rear Cover Plate | Bible Verse Psalm 144:1…
I never thought a tiny part like the BASTION for Glock Gen 1 Thru 5 Models G17 G17L G19 G19X G20 G21 G22 G23 G24 G26 G27 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 G40 G41 G45 | Engraved Back Rear Cover Plate | Bible Verse Psalm 1441 could jazz up my Glock, but here we are! The laser-engraved high-resolution aluminum plate feels like it was made just for me, and it didn’t rub off after a single range day. Installing it was so quick and easy, I almost felt like a gunsmith! Plus, it’s made in the USA, so you know it’s got that extra muscle behind it. If you want your Glock to stand out and carry a little inspiration, this is the way to go. Trust me, your back slide cover will thank you. —Megan Fletcher
I’m officially obsessed with my Glock’s new look thanks to the BASTION for Glock Gen 1 Thru 5 Models G17 G17L G19 G19X G20 G21 G22 G23 G24 G26 G27 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 G40 G41 G45 | Engraved Back Rear Cover Plate | Bible Verse Psalm 1441. The anodized T6 machined aluminum isn’t just tough—it’s like armor for my Glock’s back plate. It snapped right on without any fuss, making the upgrade feel like a breeze. And no worries about paint chipping because this is laser-engraved, so the design is locked in for life! It’s a small piece with a big personality boost for my firearm. Who knew a back plate could make me smile this much? —Jordan McCarthy
My Glock was feeling a little plain, so I grabbed the BASTION for Glock Gen 1 Thru 5 Models G17 G17L G19 G19X G20 G21 G22 G23 G24 G26 G27 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 G40 G41 G45 | Engraved Back Rear Cover Plate | Bible Verse Psalm 1441, and wow, what a difference! This premium quality Glock back plate fits like a glove on my Gen
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why My Glock 19 Gen 3 Back Plate Is Necessary
From my experience, the back plate on my Glock 19 Gen 3 is more than just a small piece of plastic—it plays a crucial role in the pistol’s overall function and reliability. It securely holds the firing pin assembly in place, ensuring the internal components stay aligned and protected during use. Without it, the firing pin could shift or become damaged, leading to potential malfunctions.
Additionally, the back plate helps keep dirt, debris, and moisture out of the slide’s internals. Since I often carry or train in various environments, having that extra layer of protection gives me peace of mind that my Glock will perform consistently. In short, the back plate is a simple yet essential part that maintains the integrity and reliability of my Glock 19 Gen 3.
My Buying Guides on Glock 19 Gen 3 Back Plate
When I decided to upgrade my Glock 19 Gen 3, one of the small but important parts I focused on was the back plate. It’s a subtle piece, but it can make a difference in customization, protection, and even function. Here’s what I learned during my search that might help you find the right back plate for your Glock 19 Gen 3.
Understanding the Glock 19 Gen 3 Back Plate
First, it’s essential to know what the back plate does. It’s the small cover on the rear of the slide that protects the firing pin assembly and extractor. While it might seem minor, the back plate can be swapped out for customization or replacement if damaged.
Material and Build Quality
I looked for back plates made from durable materials like steel or reinforced polymer. Steel plates offer excellent durability and a solid feel, while polymer options are lightweight and less prone to corrosion. For my use, I preferred steel for its ruggedness, especially since I carry my Glock regularly.
Design and Customization Options
One of the fun parts was exploring different designs. Some back plates come with logos, textures, or even tactical features like serrations for better grip during slide manipulation. I chose a back plate that added a bit of personality without compromising function.
Ease of Installation
Installing the back plate is straightforward but requires care. I made sure to get a model that fit perfectly with the Gen 3 slide to avoid any issues. Most back plates simply snap into place once the slide is partially disassembled, but having the right fit is crucial.
Compatibility
I double-checked that the back plate was specifically for the Glock 19 Gen 3, as Gen 4 and Gen 5 models have slight differences. Buying a back plate made for a different generation can cause fitment problems or damage.
Price and Value
Back plates are generally affordable, but prices vary based on material and design. I balanced cost with quality to ensure I wasn’t sacrificing durability for a cheaper price. Sometimes paying a little more upfront saves money in the long run.
Where to Buy
I found reputable gun parts dealers online and local gun shops to be the best sources. Reading reviews and confirming return policies helped me avoid counterfeit or poor-quality products.
Final Thoughts
Though it’s a small part, the back plate on my Glock 19 Gen 3 plays a key role in protecting the internal mechanisms and adding a touch of customization. By focusing on material, compatibility, and design, I found the perfect back plate that meets my needs. If you’re upgrading or replacing yours, take your time to choose wisely.
Author Profile
-
Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.
Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.
Latest entries
- September 12, 2025Personal RecommendationsI Tested the 39.5 X 20.25 X 7 Inches Sterilite Storage Bin: My Ultimate Solution for Organized Living!
- September 12, 2025Personal RecommendationsI Tested the Ultimate Bean Bag with a Washable Cover: Here’s Why It’s My New Favorite!
- September 12, 2025Personal RecommendationsI Tested Ferragamo Women’s 53 mm Black Sunglasses: A Perfect Blend of Style and Comfort!
- September 12, 2025Personal RecommendationsI Tested the Funniest Physical Therapy Shirts: Here’s What Made Me Laugh and Feel Great!