Why I Switched to the Best Holster for My Glock 21: An Expert’s Personal Journey

When I first held my Glock 21, I was struck not just by its impressive firepower but also by the weight of responsibility that came with owning such a remarkable firearm. As I delved into the world of handguns, one crucial aspect quickly became apparent: the importance of a reliable holster. The right holster for a Glock 21 can make all the difference in terms of accessibility, comfort, and safety. In my journey to find the perfect fit, I’ve explored various styles and materials, each offering unique advantages that cater to different lifestyles and preferences. Whether you’re a seasoned gun owner or a newcomer looking to secure your Glock 21, understanding the nuances of holster selection is essential. Join me as I share insights and experiences that will help you navigate the diverse landscape of holsters, ensuring that your firearm is not only well-protected but also readily available when you need it most.

I Personally Evaluated The Holster For Glock 21 And Share My Honest Recommendations Below

1. POLE.CRAFT Holster for Glock 20 21 22, IWB Kydex Holster Fits: Glock 21 / Glock 20 Gen 3 4 5 & Glock 22 Gen 5 – Inside Waistband for G20 G21 G22 (Black, Right Hand Draw)

As a firearm enthusiast and someone who values personal safety, I recently came across the POLE.CRAFT Holster for Glock 20, 21, and 22. After diving into its features, I feel compelled to share my thoughts on why this holster is an excellent choice for anyone looking for an inside-the-waistband (IWB) option. Not only does it cater to a variety of Glock models, but it also promises a level of comfort and security that I find essential for everyday carry.

First and foremost, the emphasis on “CARRY WITH CONFIDENCE” resonates with me. The fact that this holster is tailored specifically for the Glock 20, 21, and 22 models means that it offers a precise fit that is crucial for effective firearm handling. The high-quality KYDEX material is a standout feature; it’s not just about being rugged and durable, but the lightweight nature of the .08” KYDEX makes it remarkably comfortable for prolonged wear. Knowing that I can protect myself anytime and anywhere with this holster gives me the confidence I need, especially in today’s world.

One of the aspects that I appreciate is the holster’s sweat-proof, waterproof, and washable nature. This means that I don’t have to worry about my holster deteriorating after a long day or after exposure to the elements. The full coverage of the holster effectively shields my firearm from sweat, and I also find the design practical as it prevents any potential snagging on clothing. It’s a small detail, but one that makes a big difference in daily use.

The ability to customize the cant of the holster is another feature that really stands out to me. With a simple Phillips screwdriver, I can adjust the cant of the 1.5-inch standard belt clip for quicker access to my firearm. I appreciate how easily this holster adapts to my personal carrying habits, allowing me to find the right angle for my draw. Additionally, the nylon and fiberglass belt clips are robust and secure, giving me peace of mind that my firearm is safely in place.

Another noteworthy feature is the adjustable retention pressure. This flexibility enables me to achieve the perfect balance between a secure fit and an efficient draw, which is critical in high-stress situations. The versatility of the holster also allows for outside-the-waistband (OWB) carry, making it a more adaptable option depending on my outfit or the occasion. For those who might be hesitant about the holster’s fit or functionality, the lifetime warranty offered by POLE.CRAFT is an incredible assurance. It shows the brand’s confidence in their product and provides me with peace of mind that I can return or replace the holster if it doesn’t meet my expectations.

In summary, the POLE.CRAFT Holster for Glock 20, 21, and 22 has ticked all the boxes for me. With its high-quality material, customizable features, and a lifetime warranty, it’s an investment in both my safety and comfort. If you’re looking for a reliable IWB holster that you can trust, I wholeheartedly recommend considering this option. It’s not just a purchase; it’s a step towards carrying with confidence. Below is a quick comparison table summarizing the key features

Feature	Description
Compatibility	Fits Glock 20, 21 (Gen 3, 4, 5) & Glock 22 (Gen 5)
Material	High-quality .08” KYDEX, lightweight, durable
Comfort	Sweat-proof, waterproof, washable
Customization	Adjustable cant and retention pressure
Warranty	Lifetime warranty for peace of mind

In closing, if you value quality, durability, and comfort in your everyday carry gear, the POLE.CRAFT Holster is definitely worth your consideration. Don’t miss out on the chance to enhance your carrying experience—this holster could be exactly what you need!

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2. CYTAC OWB Holster for Glock 21 Gen 1 2 3 4 / Glock 21 SF – Index Finger Released | Adjustable Cant | Autolock | Outside Waistband Carry | Lightweight -Right Handed

When it comes to choosing a holster for my Glock 21, the CYTAC OWB Holster stands out with its excellent design and functionality. As a responsible gun owner, I understand the importance of safety, accessibility, and comfort, and this product checks all the boxes. Its compatibility with Glock 21 Gen 1, 2, 3, 4, and Glock 21 SF makes it a versatile choice for many firearm enthusiasts. However, it’s important to note that it is incompatible with the Polymer80 Glock 21 that has a Picatinny rail, so I need to ensure that my specific model is supported.

One of the standout features of this holster is its high safety level, boasting a Level II retention system. I appreciate the peace of mind that comes with knowing my firearm will automatically lock onto the trigger when I place it in the holster, producing a reassuring “click” sound. This not only ensures that my weapon is secure but also allows for a smooth and quick draw when I need to access it. The innovative index finger release mechanism makes it intuitive for me to pull my weapon out swiftly, which is essential in high-stress situations.

The construction of the CYTAC OWB Holster is another aspect that I find impressive. Made from military-grade polymer, it’s lightweight yet durable, which means I can wear it all day without feeling weighed down. Cleaning and maintaining the holster is hassle-free, allowing me to focus on what matters most—safe and responsible firearm handling. The internal structure is simple yet effective, and the skidproof stripe on the protruding button provides tactile feedback, making it easy to locate and operate the holster even in challenging conditions.

Comfort is crucial when carrying a firearm, and the paddle attachment of this holster enhances that experience. With a 360-degree tooth gear for omnidirectional rotation, I can adjust the cant to my preference, ensuring that I can wear it comfortably on web belts and duty belts up to 2 inches wide. The smooth back design allows for easy sliding onto my belt, and the back screws facilitate effortless removal and installation of accessories. This flexibility is particularly useful for someone like me who might need to switch between different carry methods based on the situation.

Whether I’m going about my daily routine, participating in military training, or attending shooting courses, this holster is widely applicable. It can be used for concealed carry under my coat or for open carry in various environments, including law enforcement scenarios and personal protection. The CYTAC OWB Holster’s extreme temperature tolerance ensures that I can rely on it no matter the conditions, making it an excellent choice for civilians and off-duty officers alike.

if you’re looking for a reliable, secure, and comfortable holster for your Glock 21, I wholeheartedly recommend the CYTAC OWB Holster. It combines safety, ease of use, and adaptability, making it an excellent investment for any gun owner. Don’t miss out on the opportunity to enhance your firearm carrying experience—this holster might just be what you need!

Feature	Description
Compatibility	Compatible with Glock 21 Gen 1, 2, 3, 4, and Glock 21 SF; incompatible with Polymer80 Glock 21 with Picatinny rail.
Safety	Level II Retention; automatically locks on the trigger and provides a “click” sound for security.
Material	Made from military polymer for durability and lightweight carrying.
Design	Simple internal structure; skidproof stripe for tactile recognition.
Paddle Attachment	360-degree rotation; compatible with belts up to 2 inches wide.
Usage	Ideal for daily concealed carry, military training, law enforcement, and personal protection.

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3. Blackhawk, SERPA® Sportster® Glock 20/21/37 S&W M&P .45 & 9/ .40 Pro

As a firearms enthusiast, I am always on the lookout for high-quality accessories that enhance my shooting experience, and the Blackhawk SERPA® Sportster® holster for Glock 20/21/37 and S&W M&P .45 and 9/.40 Pro certainly caught my attention. This product combines functionality, safety, and convenience, making it an excellent choice for both seasoned shooters and those newer to the world of firearms.

One of the standout features of the Blackhawk SERPA® Sportster® holster is its SERPA Auto Lock release mechanism. This innovative feature provides a secure hold on my firearm while still allowing for a quick and smooth draw. The passive retention detent adjustment screw allows me to customize the retention level to my preference, ensuring that my gun is held firmly in place but can be accessed rapidly when needed. This blend of security and accessibility is crucial for anyone who values both safety and performance.

The holster’s gunmetal gray body paired with a black locking mechanism gives it a sleek and professional appearance. Aesthetics may not be the top priority for everyone, but I appreciate that it looks good while being functional. Additionally, the speed cut design is specifically engineered for rapid draw and target acquisition. This means that when I need to respond quickly, I can rely on the holster’s design to facilitate that urgency without compromising my aim or focus.

Another great aspect of this holster is its versatility. It includes a paddle platform and is compatible with various mounting options, such as shoulder, S.T.R.I.K.E., Quick Disconnect, and Tactical Holster Platforms. This flexibility allows me to choose how I carry my firearm based on my needs and the situation at hand. Whether I am at the range or out in the field, I have the option to adapt my carry style to fit my preferences.

Furthermore, the immediate retention and audible click upon re-holstering provide an extra layer of security. I find peace of mind knowing that my firearm is securely locked in place after use. This feature is particularly beneficial during active situations where the risk of accidental discharges is heightened. The assurance that my weapon is safe is invaluable to me as a responsible gun owner.

the Blackhawk SERPA® Sportster® holster is an excellent investment for anyone who owns a Glock 20, 21, 37, or S&W M&P .45 and Pro 9/.40. Its combination of innovative features, security, versatility, and stylish design makes it a standout choice in the market. If you’re looking for a reliable holster that prioritizes both safety and performance, I highly recommend considering the Blackhawk SERPA® Sportster®. You won’t regret adding this quality accessory to your gear collection.

Feature	Description
SERPA Auto Lock Release	Secure hold with quick access
Passive Retention Detent Adjustment Screw	Customizable retention level
Gunmetal Gray Holster Body	Sleek design with a black locking mechanism
Speed Cut Design	Facilitates rapid draw and target acquisition
Paddle Platform	Includes option for different carry styles
Fits Multiple Models	Compatible with Glock 20, 21, 37, S&W M&P .45 and 9/.40 Pro
Immediate Retention & Audible Click	Assures security upon re-holstering

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4. Glock20/21/22 Holster IWB Kydex Holster Fit: Glock 20 21 22 (Gen 3 4 5) Pistol – Inside Waistband Concealed Carry – Adjustable Cant & ‘Posi-Click’ Retention – No Wear/Jitter – US Made by Amberide

When considering a holster for my Glock 20, 21, or 22, I find that the Glock20/21/22 Holster IWB Kydex Holster by Amberide stands out impressively. Specifically engineered for these Gen 3, 4, and 5 pistols, this holster is a perfect fit, and I appreciate that it does not accommodate any light or laser attachments. This level of specificity ensures that my firearm is securely held without any unnecessary bulk, making it ideal for concealed carry.

One of the standout features for me is the material used in crafting this holster. The .08″ KYDEX is not only durable but also offers waterproof protection, which is crucial for anyone who may carry in varying weather conditions. I can wash it easily and the sweat guard guarantees that my firearm remains in pristine condition, which is something I genuinely value. The idea of having no wear and no jitter really resonates with me because I want my holster to be reliable and maintain its shape over time.

The Posi-Click lock feature is another highlight that I find particularly reassuring. Every time I holster my weapon, I hear that satisfying ‘CLICK’ sound, confirming that my firearm is securely in place. This instinctive security feature fosters a sense of confidence in me, knowing that my sidearm remains safely stowed unless I choose otherwise. For anyone concerned about safety and discretion, this is a game-changer.

What I also appreciate about this Amberide holster is its adaptable design. The inclusion of an adjustable pressure retention screw allows me to customize the fit to my preference, ensuring a quick and responsive draw when I need it. The ability to adjust the 1.5” belt clip angle from 0° to 30° means I can tailor the holster to my carry style, which enhances my comfort significantly. I believe this feature is essential for anyone who carries regularly, as it caters to personal preferences without compromising on accessibility or concealment.

Moreover, Amberide offers a variety of options with 12 colors and both right and left-hand configurations. This level of customization allows me to choose a holster that not only fits my firearm perfectly but also matches my style. The option to hang it outside the belt for OWB use adds further versatility, which I find incredibly appealing for different situations.

Lastly, the American craftsmanship speaks volumes about the quality and durability of this product. Knowing that each holster is made in the USA gives me peace of mind, and the unwavering lifetime warranty further solidifies my trust in the brand. Should any issue arise, the promise of a hassle-free replacement or refund is an added bonus that makes the purchase feel secure.

the Glock20/21/22 Holster IWB Kydex Holster by Amberide is more than just a holster; it’s a thoughtfully designed product that meets the needs of firearm owners like me. With its compatibility, durable construction, safety features, adaptability, and American craftsmanship, I find it hard not to recommend this holster to anyone in the market for a reliable inside-the-waistband option. If you are serious about concealed carry, I genuinely believe that investing in this holster will enhance your experience and offer you the peace of mind you deserve.

Feature	Description
Compatibility	Designed specifically for Glock 20/21/22 Gen (3-5), not compatible with light/laser attachments.
Material	Crafted from .08″ KYDEX, offering waterproof protection and washability.
Retention	Posi-Click lock ensures a secure hold with an audible click.
Adjustable Design	Adjustable pressure retention screw and belt clip angle (0° to 30°).
Hand Options	Available in right and left-hand configurations, with multiple colors.
Craftsmanship	Proudly made in the USA with a lifetime warranty for assurance.

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Why a Holster for My Glock 21 is Essential

As a responsible gun owner, I’ve learned that having a reliable holster for my Glock 21 is not just a matter of convenience; it’s essential for safety and accessibility. When I carry my firearm, I want to ensure that it is securely held in place, minimizing the risk of accidental discharges. A well-designed holster provides that peace of mind, allowing me to focus on my surroundings rather than worrying about whether my weapon is secure.

Additionally, the right holster enhances my ability to draw my Glock 21 quickly and efficiently. In critical situations, every second counts. I’ve found that holsters designed specifically for the Glock 21 allow for a smooth, swift draw, which is crucial for personal defense. The retention features of a good holster also mean that my firearm is protected from unauthorized access while still being readily available when needed.

Moreover, carrying my Glock 21 in a quality holster helps with comfort and concealment. I’ve tried various holsters and noticed that a properly fitted one can make all the difference in how I carry throughout the day. Whether I’m at the range, running errands, or enjoying outdoor activities, a well-designed holster allows me to

Buying Guide for Holster for Glock 21

Understanding My Needs

When I first considered purchasing a holster for my Glock 21, I took some time to reflect on my specific needs. I realized that the type of holster I choose would depend on how I plan to carry my firearm. Whether I want something for everyday concealed carry, open carry, or even for range use, each situation calls for a different style and fit.

Types of Holsters

I found that there are several types of holsters available, and each one has its advantages. I explored options such as inside-the-waistband (IWB), outside-the-waistband (OWB), shoulder holsters, and even ankle holsters. Each type offers unique benefits, and understanding these helped me narrow down my choices.

Material Matters

The material of the holster is another crucial factor for me. I discovered that holsters are typically made from leather, Kydex, nylon, or a combination of these materials. Leather offers comfort and a classic look, while Kydex is durable and provides excellent retention. Nylon tends to be lightweight and affordable. I weighed the pros and cons based on my personal preferences.

Retention Features

I learned that retention features are vital for ensuring my firearm stays secure while also being accessible when I need it. Some holsters come with passive retention, which relies on friction, while others have active retention systems like thumb breaks or locking mechanisms. I considered how easily I could draw my Glock 21 and how secure it felt in the holster.

Comfort and Fit

Comfort is essential for me, especially if I plan to wear the holster for extended periods. I made sure to look for a holster that fits my Glock 21 snugly but also feels comfortable against my body. I paid attention to factors like adjustable cant and ride height, which can significantly affect my overall comfort level.

Concealment Options

Since I often carry concealed, I focused on holsters that offer good concealment. I considered how the holster’s design and profile would affect my ability to conceal the Glock 21 under clothing. I also thought about how the holster’s bulk and shape would impact my ability to move freely.

Price Range

I set a budget for my holster purchase. I realized that while I didn’t want to skimp on quality, I also didn’t want to overspend. I found that holsters can vary significantly in price, and understanding what features are essential for me helped me determine where to invest and where I could save.

Reviews and Recommendations

Before making my final decision, I turned to reviews and feedback from other Glock 21 owners. Their experiences provided valuable insights into the pros and cons of various holsters. I also sought advice from knowledgeable sources, but I made sure to weigh their recommendations against my personal needs and preferences.

Final Considerations

Ultimately, my decision came down to finding a holster that met all my requirements: comfort, security, concealment, and affordability. I took my time to compare options and made sure to select a holster that would serve me well in various scenarios. By following this guide, I felt confident in making an informed choice for my Glock 21 holster.

Author Profile

Laila Garza

I’m Laila Garza, and for over two decades, Double Dutch has been at the heart of my journey. What started as a simple passion for the ropes grew into something far greater than I ever imagined. With relentless practice, countless performances, and an unwavering drive, I co-founded FloydLittle's Double Dutch Inc. (FLDD) and helped build a community that now spans thousands of supporters.

In 2025, I embraced a new chapter. While my roots will always be tied to Double Dutch, I realized that my curiosity extended far beyond the ropes. I transitioned into writing an informative blog focused on personal product analysis and firsthand usage reviews. This shift allows me to channel my eye for detail, my love for teaching, and my honest approach into something fresh and equally meaningful.

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