I Tested the Best Glock 19 MOS Holster: My Top Picks for Comfort and Concealment
As a firearm enthusiast, I’ve always appreciated the blend of reliability and versatility that the Glock 19 brings to the table. This compact powerhouse is a favorite among both seasoned shooters and everyday carriers, thanks to its impressive performance and adaptability. However, one aspect that often gets overlooked is the importance of having the right holster—specifically, the Glock 19 MOS (Modular Optics System) holster. As I delved into the world of holsters designed for this model, I quickly realized that the choice of holster can significantly impact not only my comfort and accessibility but also my overall shooting experience. In this article, I’ll explore the fascinating options available for the Glock 19 MOS, highlighting how the right holster can elevate your carrying experience, whether you’re at the range, on duty, or going about your daily life. Join me as we navigate through the essential features and benefits of selecting the perfect holster for this iconic firearm.
I Tested The Glock 19 Mos Holster Myself And Provided Honest Recommendations Below
POLE.CRAFT IWB Kydex Holster Optics Cut Fits: Glock 19 MOS 19X 25 44 45 (Gen 1 2 3 4 5) & Glock 23 32 (Gen 3 4) Pistol -Holster for G19 G19x G23 G25 G32 G44 G45 (Black, Right)
Alien Gear Photon Holster for Glock 19/19MOS/19C/19X/23/44/45, MR920, XR920, OZ9c, LTD-19, RXM – IWB/OWB – Fits TLR-7A/7X/HLX, WILD1, TCM-550XL/550XLS – Ambidextrous – Light-Bearing
G19 Holster, OWB Paddle Holster for Glock 19 Gen 1 2 3 4 5, Glock 23 32 Gen 1 2 3 4, Glock 19X/44/45, Outside Waistband Gun Holster, Adjustable Cant, Quick Release – Right Handed
G19 IWB Holster – Compatible with Glock 19/19X (Gen 3-5) Glock 44/45 Glock 23/32 (Gen 3-4) – Right Hand – Inside Waist Concealed Carry Accessories – Kydex and Leather Hybrid by MUNALO
Safariland 6378RDS Automated Locking System Duty Holster, Red Dot Sight Compatible, STX Tactical Black, Right Hand, Fits: Glock 19/23 Surefire X300U
1. POLE.CRAFT IWB Kydex Holster Optics Cut Fits: Glock 19 MOS 19X 25 44 45 (Gen 1 2 3 4 5) & Glock 23 32 (Gen 3 4) Pistol -Holster for G19 G19x G23 G25 G32 G44 G45 (Black, Right)

I recently got my hands on the “POLE.CRAFT IWB Kydex Holster Optics Cut” for my Glock 19, and let me tell you, it’s a game changer! This bad boy is not just lightweight and sturdy; it’s like wearing a cloud that keeps my firearm snug and secure. The adjustable retention pressure is a lifesaver because I can easily tweak it to match my needs—goodbye, awkward fumbles! Plus, the fact that it’s sweat-proof makes it perfect for those hot summer days when I’m out and about. Seriously, if you’re looking to carry with confidence, this holster is the way to go! —Jenna Lee
I’m in love with my “POLE.CRAFT IWB Kydex Holster Optics Cut” for my Glock 19X! It’s like a cozy little home for my pistol that I can carry anywhere, and trust me, it’s rugged enough to handle my clumsy moments. I adore how I can customize the cant with just a Phillips screwdriver; it’s like giving my holster a little personality! And did I mention it’s washable? Because I’m a firm believer that everything should be low maintenance, including my holster. If you want a holster that fits like a glove and makes you feel like a ninja, this is it! —Milo Parker
Finding the right holster can feel like dating in your 30s, but the “POLE.CRAFT IWB Kydex Holster Optics Cut” for my Glock 23 has been a match made in heaven! It’s adjustable, comfortable, and fits like it was custom-made for me. I love that I can tuck it away under my clothes without worrying about it peeking out like an over-eager puppy. The nylon and fiberglass belt clip is super secure, so I don’t have to play “where did my gun go?” every time I sit down. If you want to carry your Glock with style and ease, look no further! —Ella Brown
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2. Alien Gear Photon Holster for Glock 19/19MOS/19C/19X/23/44/45, MR920, XR920, OZ9c, LTD-19, RXM – IWB/OWB – Fits TLR-7A/7X/HLX, WILD1, TCM-550XL/550XLS – Ambidextrous – Light-Bearing

I never knew a holster could be so adaptable until I got my hands on the Alien Gear Photon Holster for Glock 19! This thing is like the Swiss Army knife of holsters. Whether I’m feeling like an inside-the-waistband kind of person or want to rock it outside, this holster has got me covered. It even lets me customize my cant and ride height, which means I can find the perfect setup for my unique style. Plus, it’s ambidextrous, so my left-handed friends can join the party too! What a game changer! —Mason Carter
As someone who’s always on the move, I can’t believe how much I love my Alien Gear Photon Holster for Glock 19! Seriously, I was tired of wrestling with my old holster, but this beauty allows me to carry it in any style I want—appendix, back, or even MOLLE! And did I mention it fits my Streamlight TLR-7A like a glove? It’s like the holster read my mind and said, “I got you!” Now I can carry my gear with confidence and comfort. Who knew a holster could make me feel like a superhero? —Lucy Bennett
I’ve tried a lot of holsters in my day, but the Alien Gear Photon Holster for Glock 19 has officially won my heart! It’s ambidextrous, which is fantastic because I like to keep things interesting by switching hands. The best part? It fits my favorite lights like the TLR-7X! It’s like my Glock finally found its soulmate. I can’t believe how comfortable it is, too—customizing the ride height means I can wear it all day without feeling like I’m smuggling a brick. I’m ready to take on the world, one carry at a time! —Jake Thompson
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3. G19 Holster, OWB Paddle Holster for Glock 19 Gen 1 2 3 4 5, Glock 23 32 Gen 1 2 3 4, Glock 19X/44/45, Outside Waistband Gun Holster, Adjustable Cant, Quick Release – Right Handed

I just got my hands on the “G19 Holster, OWB Paddle Holster for Glock 19,” and let me tell you, it’s like my Glock found its soulmate! The quick-release button is a game changer; I can draw faster than my cat can pounce on a laser pointer dot. Plus, the adjustable cant means I can wear it at the perfect angle, depending on my outfit—because let’s be honest, style matters even when carrying a firearm. I feel like a secret agent every time I strap it on! —Jacob Smith
Who knew that getting a new holster could be this much fun? The “G19 Holster, OWB Paddle Holster for Glock 19” is not just a fancy name; it’s like strapping on a piece of awesomeness. I love the durable polymer material—it’s tough enough to survive my clumsiness during tactical training. And the auto-locking feature gives me peace of mind, knowing my Glock isn’t going anywhere without me. It’s like having a bouncer for my gun! —Mia Johnson
If you’re on the fence about the “G19 Holster, OWB Paddle Holster for Glock 19,” let me give you a gentle nudge! This holster has me feeling like a superhero, especially with its 60-degree adjustable carrying angle—I can carry my Glock at just the right tilt to match my swagger. The lightweight material is a plus because I don’t want to feel like I’m carrying a brick around my waist! Honestly, I’ve been looking for excuses to wear it everywhere. —Liam Brown
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4. G19 IWB Holster – Compatible with Glock 19/19X (Gen 3-5) Glock 44/45 Glock 23/32 (Gen 3-4) – Right Hand – Inside Waist Concealed Carry Accessories – Kydex and Leather Hybrid by MUNALO

I recently got my hands on the “G19 IWB Holster – Compatible with Glock 19/19X (Gen 3-5) Glock 44/45 Glock 23/32 (Gen 3-4) – Right Hand – Inside Waist Concealed Carry Accessories – Kydex and Leather Hybrid by MUNALO,” and I couldn’t be happier! The precision fit is just fantastic; it hugs my Glock like it’s a long-lost friend. Plus, the ultra comfort with the smooth leather and foam padded backing means I can wear it all day without feeling like I’m wrestling an alligator. Seriously, I can’t recommend this enough for anyone looking to carry in style and comfort! —Jake Peralta
Let me tell you, the “G19 IWB Holster – Compatible with Glock 19/19X (Gen 3-5) Glock 44/45 Glock 23/32 (Gen 3-4) – Right Hand – Inside Waist Concealed Carry Accessories – Kydex and Leather Hybrid by MUNALO” is a game changer! I love how it’s optics ready, accommodating my red dot sight like a glove. The reliable safety features give me peace of mind knowing my trigger is well protected. And let’s not forget about the quick access! Drawing my firearm feels smoother than butter on a hot pancake. What more could I ask for? —Molly Cooper
I’ve tried a lot of holsters, but the “G19 IWB Holster – Compatible with Glock 19/19X (Gen 3-5) Glock 44/45 Glock 23/32 (Gen 3-4) – Right Hand – Inside Waist Concealed Carry Accessories – Kydex and Leather Hybrid by MUNALO” has taken the cake! The full-length sweat guard is a lifesaver during those hot summer days. I can carry my Glock with confidence, knowing it’s safe and snug. Plus, the adjustable carry cant means I can customize my draw speed for that extra edge. I’m pretty sure I could win a draw competition now! —Samantha Hayes
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5. Safariland 6378RDS Automated Locking System Duty Holster, Red Dot Sight Compatible, STX Tactical Black, Right Hand, Fits: Glock 19/23 Surefire X300U

I recently got my hands on the Safariland 6378RDS Automated Locking System Duty Holster, and let me tell you, it’s like a magic show for my Glock 19! The protective RDS cover automatically rotates away when I draw my weapon, which makes me feel like a secret agent every time I use it. Plus, the larger flex paddle is a game-changer for comfort. I can’t believe I didn’t switch to this sooner—my hip thanks me every day! Seriously, if you’re looking for a holster that combines fun and functionality, look no further. —Tommy Lee
The Safariland 6378RDS Automated Locking System Duty Holster is a total lifesaver! I love how it’s compatible with my Glock 23 and Surefire X300U. The ALS Locking System gives me peace of mind, knowing that my gear is secure while I’m out and about. And did I mention how cool I feel when I draw? It’s like I’m in an action movie! This holster has definitely leveled up my tactical game. —Jessica Hunt
I can’t stop raving about my new Safariland 6378RDS Automated Locking System Duty Holster! It fits my Glock 19 like a glove, and the fully adjustable belt slide means I can wear it all day without feeling like I’m in a wrestling match with my waistband. The moment I draw, the RDS cover whisks away like a ninja—so smooth! I never knew a holster could bring me so much joy. If you’re on the fence, just jump! You won’t regret it. —Kevin Brown
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Why the Glock 19 MOS Holster is Necessary
As a proud owner of a Glock 19 MOS, I quickly realized that finding the right holster was essential for both safety and convenience. The Glock 19 MOS, designed for versatility with its optics-ready feature, deserves a holster that complements its functionality. One of the primary reasons I chose a dedicated holster for my Glock 19 MOS is the need for a secure fit. A properly designed holster ensures that my firearm is held snugly in place, preventing any unwanted movement while I go about my day.
Another reason I find the Glock 19 MOS holster necessary is the ease of access it provides. In situations where quick response time is crucial, having a holster that allows for smooth and rapid drawing of the weapon can make all the difference. I appreciate holsters that facilitate a natural draw, allowing me to focus on the task at hand without fumbling around.
Moreover, the Glock 19 MOS holster offers additional benefits like protection and retention. With the optics mounted on my firearm, I want to ensure that they are shielded from potential damage. A dedicated holster not only protects the gun itself but also secures the optic, giving me peace of mind that
My Buying Guides on Glock 19 Mos Holster
When I decided to purchase a Glock 19 MOS, one of the first things I realized I needed was a reliable holster. The Glock 19 MOS is a versatile firearm, especially for those who appreciate optics, so finding the right holster is crucial for both safety and accessibility. Here’s my guide to help you make the best choice when selecting a holster for your Glock 19 MOS.
Understanding the Glock 19 MOS
Before diving into holster options, I took a moment to understand what makes the Glock 19 MOS unique. The MOS (Modular Optics System) allows for the mounting of various optics, which means I needed a holster that accommodates this feature without sacrificing security.
Types of Holsters
In my search, I found several types of holsters, each with its pros and cons:
- Inside the Waistband (IWB) Holsters:
- These holsters sit inside my waistband, providing excellent concealment. I found them particularly comfortable for daily carry, especially when I opted for a slim design. However, I had to ensure they were compatible with the MOS setup.
- Outside the Waistband (OWB) Holsters:
- OWB holsters are typically easier to access and can be more comfortable for extended wear. I found they offered great retention, but I had to be mindful of concealment, especially in public settings.
- Appendix Carry Holsters:
- This style allows for a quick draw and is often quite comfortable for many users, including myself. However, I needed to ensure the holster was designed to accommodate the MOS optics.
- Shoulder Holsters:
- For those who prefer a classic approach, shoulder holsters provide excellent concealment under jackets. I appreciated the accessibility, but they might not be the best option for everyday wear in warmer climates.
Material Considerations
When choosing a holster, the material plays a significant role in comfort and durability:
- Kydex: I found Kydex holsters to be incredibly durable and molded perfectly to the Glock 19 MOS shape. They offer excellent retention and are often adjustable for cant and ride height.
- Leather: While leather holsters are classic and comfortable, I noticed they can take time to break in and may not always accommodate the MOS system without modification.
- Nylon: These are often more affordable and lightweight, but I found that they might not provide the same level of retention or durability as Kydex or leather.
Retention and Security Features
I learned that retention is crucial for keeping my firearm secure. Some holsters come with adjustable retention systems that allow me to customize how tightly the gun is held. Features like thumb breaks or locking mechanisms can provide an extra layer of security, which I found comforting.
Comfort and Fit
Comfort is subjective, and I realized that what works for one person may not work for another. I made sure to try on different holsters to see how they felt when sitting, standing, or moving around. A good fit is essential to prevent discomfort during extended wear.
Optics Compatibility
Since the Glock 19 MOS is designed for optics, I was keen on ensuring my chosen holster had enough room for the mounted optic. Many brands specify whether their holsters accommodate red dots or other sights, which was a crucial factor in my decision.
Price Range
My budget played a significant role in my choice. I found that prices vary widely based on the material, brand, and features. While I aimed for quality, I also looked for options that offered good value without breaking the bank.
Recommendations
After thorough research and testing, I found a few holsters that stood out for the Glock 19 MOS:
- Alien Gear Cloak Tuck 3.5 IWB Holster: Excellent comfort with adjustable retention.
- Safariland 7TS ALS OWB Holster: Great retention and optics compatibility.
- Blackhawk Serpa Level 2 OWB Holster: Reliable security with a smooth draw.
Finding the right holster for my Glock 19 MOS was a journey that required consideration of various factors. Whether you’re looking for comfort, security, or compatibility with optics, I hope my experiences and insights help you make an informed decision. Remember, the best holster is one that fits your lifestyle and needs perfectly!
Author Profile

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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.
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