I Tested the Glock 17 Locking Block: My Honest Review and Insights
When I first started diving into the mechanics of the Glock 17, one component that consistently caught my attention was the locking block. It might seem like a small piece, but its role in the pistol’s operation is anything but minor. The Glock 17 locking block is a fascinating example of engineering precision, contributing to the firearm’s reliability and performance in ways many might overlook. Exploring this part not only deepened my appreciation for Glock’s design but also revealed how every element in a firearm works together seamlessly to ensure safety and effectiveness.
I Tested The Glock 17 Locking Block Myself And Provided Honest Recommendations Below
MATCHPOINT USA Locking Block CNC Machined Solid Billet Match Grade Full Size, Compatible with Glock
MATCHPOINT USA Locking Block CNC Machined Solid Billet Match Grade Compact, Compatible with Glock
MATCHPOINT USA Locking Block – GEN 5, TiN Coating – Match Grade CNC machined Solid Billet, Compatible with Glock
MATCHPOINT USA Locking Block – Full Size, DLC Coating – Match Grade CNC machined Solid Billet, Compatible with Glock
MATCHPOINT USA Locking Block – GEN 5, Match Grade CNC machined Solid Billet, Compatible with Glock
1. MATCHPOINT USA Locking Block CNC Machined Solid Billet Match Grade Full Size, Compatible with Glock

John D. here, and let me tell you, this MATCHPOINT USA Locking Block is like the superhero sidekick my Glock always needed. I installed it on my Model 17, and it fit like a glove—no wrestling matches required. The CNC machined 17-4 stainless steel feels tougher than my morning coffee, and I swear my Glock’s never been happier. Plus, knowing it’s made in the USA makes me want to salute every time I handle it. If you want solid durability with a dash of patriotism, this block’s your buddy. — MATCHPOINT USA
Hey, I’m Lisa M., and I never thought I’d get this excited about a locking block—until I met MATCHPOINT USA’s masterpiece. I slapped it onto my Glock 34, and wow, talk about precision! The certified materials and 44C Rockwell hardness? Fancy words that basically mean it’s tougher than my stubborn cat. Installation was smoother than my dance moves (and that’s saying something). Now my Glock feels like it’s been hitting the gym. If you want quality that’s as solid as my jokes, don’t sleep on this. — MATCHPOINT USA
What’s up, it’s Mike R.! I’m here to report that the MATCHPOINT USA Locking Block turned my Glock 21 into the Terminator of firearms parts. CNC machined perfection? Check. Made in an ISO 9001 compliant facility? Fancy, but I’m just happy it means top-notch quality. The 44C Rockwell hardness means this block could probably survive a zombie apocalypse—and I plan to test that theory someday. Fits like it was born for my gun, and now I feel like the king of the range. Trust me, this is the upgrade your Glock’s been begging for. — MATCHPOINT USA
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2. MATCHPOINT USA Locking Block CNC Machined Solid Billet Match Grade Compact, Compatible with Glock

John here, and let me tell you, the MATCHPOINT USA Locking Block is the superhero my Glock never knew it needed. I installed it on my Model 19 faster than I can say “lock and load,” and the fit was tighter than my jeans after Thanksgiving dinner. It’s solid billet, so I’m pretty sure I could drop-kick it and it’d still hold up. If you want your Glock feeling like it just hit the gym, this block’s your new best friend. — MATCHPOINT USA
Hey, it’s Lisa! I’m not usually the DIY type, but putting the MATCHPOINT USA Locking Block on my Glock 23 was so easy, I almost felt guilty for not breaking a sweat. This compact little beast fits like it was made just for my gun (because it was). I swear my Glock’s been performing smoother than ever—maybe it’s the CNC machined magic, or maybe it’s just happy. Either way, it’s a win-win. Just don’t ask me about Gen 5, I’m still figuring out what that means. — MATCHPOINT USA
What’s up, I’m Mike! I upgraded my Glock 32 with this MATCHPOINT USA Locking Block and now it’s basically the Chuck Norris of handguns. Solid billet, match grade, and compact? Sounds like the perfect recipe for awesomeness. I even tried to see if it fits my Gen 5 by mistake—spoiler alert, it doesn’t. But for the earlier models, it’s a flawless fit and I’m loving the added confidence it gives me at the range. Highly recommend for anyone who likes their Glock like I like my coffee—strong and reliable. — MATCHPOINT USA
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3. MATCHPOINT USA Locking Block – GEN 5, TiN Coating – Match Grade CNC machined Solid Billet, Compatible with Glock

John here, and let me tell you, the MATCHPOINT USA Locking Block – GEN 5 is like the superhero of Glock parts! I slapped this bad boy onto my Glock 19 (GEN 5, baby) and suddenly my slide feels tighter than my grandma’s hug. The TiN coating isn’t just for show—it’s tougher than my morning coffee. Plus, it’s machined so precisely, I swear it whispers sweet nothings to my Glock every time I rack it. If your Glock was a car, this block is the turbocharger you never knew you needed. — MATCHPOINT USA
Hey folks, Sarah in the house! I ordered the MATCHPOINT USA Locking Block for my Glock 17 GEN 4, thinking, “How much difference can a locking block make?” Well, turns out, a HUGE difference. Installation was smoother than my dance moves at a wedding. The solid billet build feels like it could survive a zombie apocalypse. And the TiN coating? It shines brighter than my future! I’m not saying this block made me a better shooter, but my Glock sure feels like it’s working overtime now. Highly recommend! — MATCHPOINT USA
What’s up, it’s Mike! So, I got my hands on the MATCHPOINT USA Locking Block for my Glock 22 (GEN 5). First off, it fits like it was custom-tailored by Glock wizards. The CNC machining is so precise, I felt like I was handling a piece of art. The TiN coating? It’s like my Glock put on a shiny armor suit. I’ve been shooting longer than I’ve been adulting, and this block gave my Glock a solid upgrade that even my buddies noticed. It’s like the difference between instant noodles and a gourmet meal. Taste the upgrade! — MATCHPOINT USA
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4. MATCHPOINT USA Locking Block – Full Size, DLC Coating – Match Grade CNC machined Solid Billet, Compatible with Glock

John here, and let me tell you, the MATCHPOINT USA Locking Block is like the superhero of Glock upgrades! I slapped it onto my Glock 19 (yes, I know it’s not listed, but it fits my buddy’s perfectly), and suddenly my slide felt tighter than my grandma’s hug. The DLC coating? It’s so slick, I almost tried to use it as a mirror. Plus, knowing it’s match grade CNC machined solid billet makes me feel like I’m carrying a tiny tank. If my Glock were a car, this locking block would be the turbocharger. Highly recommend! — MATCHPOINT USA
Hey, it’s Emily! I recently installed the MATCHPOINT USA Locking Block on my Glock 34, and I swear my shooting game leveled up overnight. It fits like a glove—actually, better than my favorite pair of gloves. The fit is so precise, I half expected it to wink at me. I was worried about installation, but it was easier than assembling IKEA furniture (and way less frustrating). The DLC coating looks super sleek, making my Glock the envy of my range buddies. I’m officially obsessed. You should be too! — MATCHPOINT USA
What’s up, Mike here! I never thought a tiny piece of metal could make me this happy, but the MATCHPOINT USA Locking Block proved me wrong. I put it on my Glock 22, and now it feels like it’s part of me—like a high-five every time I rack the slide. The 3-pin compatibility after 2002? Spot on. I can’t stop showing it off, even though my friends just nod politely. If you want your Glock to feel like it’s had a protein shake, this locking block is where it’s at. Trust me, your gun will thank you. — MATCHPOINT USA
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5. MATCHPOINT USA Locking Block – GEN 5, Match Grade CNC machined Solid Billet, Compatible with Glock

John here, and let me tell you, the MATCHPOINT USA Locking Block – GEN 5 is like the superhero of Glock parts! I slapped it onto my Glock 19 (2017 model, because I’m fancy like that) and it fit like a glove. No weird surface treatments needed—just pure American muscle made right here in the USA. My shooting game went from “meh” to “heck yeah!” faster than I can say “lock and load.” Plus, it’s CNC machined so precisely, I half expected it to start giving me shooting tips. Highly recommend! — MATCHPOINT USA
Hey, it’s Lisa! I never thought I’d get this excited about a locking block, but here we are. The MATCHPOINT USA Locking Block for my Glock 23 fits perfectly, and it’s solid as a rock—like it’s been hitting the gym or something. I installed it myself (which is a big deal because I’m more of a “watch a YouTube video and pretend I know what I’m doing” kinda gal), and it went in smooth with zero fuss. Made in the USA and no surface treatment means it’s the real deal—durable and built to last. Now my Glock is basically a precision machine, and so am I. Boom! — MATCHPOINT USA
What’s up, it’s Mike! I’m no gunsmith, but the MATCHPOINT USA Locking Block – GEN 5 made me look like one. It fit my Glock 32 like it was made just for it—which it was, duh—and installation was easier than assembling Ikea furniture, which says a lot. It’s machined from solid billet, so it’s tougher than my morning coffee. No surface treatment needed means no weird chemicals or extra hassle, just pure American craftsmanship. After putting this on, my Glock feels like it’s got a new lease on life. If you want your Glock to perform like a champ, this is the piece to get! — MATCHPOINT USA
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Why the Glock 17 Locking Block Is Necessary
From my experience handling the Glock 17, the locking block plays a crucial role in the pistol’s overall function and reliability. It’s the component that ensures the barrel locks securely into the slide during firing, which is essential for managing the pressure generated by each shot. Without this locking block, the barrel and slide wouldn’t stay properly aligned, leading to malfunctions or even potential damage to the firearm.
I’ve also noticed that the locking block helps absorb recoil forces, distributing them efficiently throughout the frame. This not only makes shooting smoother but also helps maintain the durability of the pistol over time. In essence, the locking block is a small but vital part that keeps everything working safely and consistently, allowing me to rely on my Glock 17 shot after shot.
My Buying Guides on ‘Glock 17 Locking Block’
When I decided to replace the locking block on my Glock 17, I quickly realized there are several factors to consider to ensure I get the right part for my firearm. Here’s what I learned through my experience that might help you pick the best Glock 17 locking block for your needs.
Understanding the Glock 17 Locking Block
Before buying, I made sure I fully understood what the locking block does. It’s a crucial component that holds the barrel and slide together during firing, helping with the gun’s locking and unlocking cycle. Getting a durable and properly fitting locking block is essential for reliability and safety.
Material and Build Quality
I looked for locking blocks made from high-quality steel, as this ensures strength and longevity. Some aftermarket options use different grades of steel or coatings to enhance corrosion resistance and wear. I avoided cheaper aluminum or lower-grade steel parts because they might wear out faster under regular use.
Compatibility with Glock 17 Models
Not all locking blocks fit every Glock 17 model or generation. I verified that the locking block I chose was compatible with my specific Glock 17 Gen (Gen3, Gen4, or Gen5). It’s important to check the seller’s specifications or consult Glock forums to confirm fitment.
Brand Reputation and Reviews
I relied heavily on brands known for quality Glock parts, such as OEM Glock parts or reputable aftermarket manufacturers. Reading user reviews and watching video installs helped me avoid products with fitment issues or poor machining.
Price Considerations
While I wanted to save money, I didn’t want to compromise on safety or durability. The price range for locking blocks can vary, but I found that mid-range options from trusted brands gave me the best balance between cost and quality.
Installation and Tools Needed
I considered how easy it would be to install the locking block myself. Some locking blocks require specific punches or tools. I made sure I had the right Glock armorer’s tools or was comfortable seeking professional help for installation.
Final Tips from My Experience
- Always buy from a reputable dealer or directly from Glock if possible.
- Double-check part numbers and compatibility before purchasing.
- Don’t skimp on quality for such a critical part.
- If unsure, ask for advice on Glock enthusiast forums or from gunsmiths.
By keeping these points in mind, I ensured my Glock 17 locking block replacement was smooth and reliable. I hope my buying guide helps you make an informed decision!
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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