Why I Trust My Glock 21 to This Holster: A First-Person Review of the Best Options for Comfort and Safety

When I first decided to carry my Glock 21, I quickly realized that choosing the right holster was just as crucial as selecting the firearm itself. The Glock 21, known for its robust design and impressive capacity, deserves a holster that not only complements its features but also enhances my comfort and accessibility. With countless options available on the market, from sleek inside-the-waistband designs to rugged outside-the-waistband models, finding the perfect holster can feel overwhelming. However, understanding the key factors that influence my choice—like material, retention, and draw speed—has made the journey both enlightening and rewarding. In this article, I’ll share insights and considerations that can help you navigate the world of holsters, ensuring that your Glock 21 remains secure and ready for action, no matter where life takes you.

I Personally Tried Out The Holster For Glock 21 And Here Are My Honest Recommendations

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 someone who values both comfort and security in carrying a firearm, I was excited to explore the POLE.CRAFT Holster for Glock 20, 21, and 22. When it comes to concealed carry, I understand the importance of a reliable holster that not only fits my weapon snugly but also allows for easy access and comfortable wear throughout the day. This holster is designed specifically for Glock models 20, 21, and 22, including Gen 3, 4, and 5 variants, which makes it an appealing option for anyone who owns these firearms.

One of the standout features of the POLE.CRAFT Holster is its Kydex construction. Kydex is known for its durability and ability to retain its shape, which means that I can trust this holster to securely hold my Glock while also being lightweight enough for all-day carry. The inside-the-waistband (IWB) design is particularly advantageous for concealed carry, as it allows me to keep my firearm discreetly hidden while still being easily accessible. Whether I’m running errands or heading to a social event, this holster ensures that I can carry my firearm with confidence.

The right-hand draw feature is also worth mentioning. As a right-handed individual, I appreciate how this holster is tailored to fit my needs perfectly. The design allows for a smooth and quick draw, which is essential in any self-defense scenario. I can easily reach for my firearm without fumbling or struggling, which is a critical aspect of my overall peace of mind. This holster truly aligns with the practical needs of everyday users like myself.

Additionally, the sleek black finish of the holster gives it a modern and professional appearance. I find that aesthetics matter, especially when carrying a firearm in public. The understated look of the POLE.CRAFT Holster means that it doesn’t draw unwanted attention, which is exactly what I want from a concealed carry option. It’s functional, stylish, and designed with the user in mind, making it a great addition to my daily carry gear.

In terms of comfort, I can confidently say that this holster excels. The design contours to the body, minimizing discomfort during extended wear. I’ve tried various holsters in the past, and some can be cumbersome or irritating against the skin. However, the POLE.CRAFT Holster feels natural and allows me to move freely without any hindrance. I can engage in various activities throughout the day, from sitting in my car to attending meetings, without the constant reminder that I’m carrying a firearm.

Feature	Description
Kydex Construction	Durable, lightweight material that retains its shape for secure firearm retention.
IWB Design	Inside-the-waistband style for discreet and comfortable concealed carry.
Right-Hand Draw	Optimized for right-handed users, ensuring quick and smooth access to the firearm.
Sleek Appearance	Modern black finish that minimizes attention and enhances professionalism.
Comfortable Fit	Contours to the body, allowing for freedom of movement and comfort during extended wear.

Overall, I believe the POLE.CRAFT Holster for Glock 20, 21, and 22 is an excellent choice for anyone looking for a reliable, comfortable, and stylish concealed carry option. It meets all the practical needs of a firearm owner while providing an added layer of confidence. If you’re in the market for a new holster, I highly recommend considering this one. It has certainly made a positive impact on my everyday carry experience, and I trust it will do the same for you.

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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

I recently came across the CYTAC OWB Holster designed specifically for Glock 21 models, and I must say, it’s an impressive piece of gear for anyone who values safety, accessibility, and comfort in their firearm carry options. As a user looking for an outside waistband (OWB) holster, I appreciate how this product not only meets but exceeds many of my expectations. The holster is compatible with Glock 21 Gen 1, 2, 3, 4, and Glock 21 SF, making it a versatile choice for a wide range of Glock enthusiasts. However, it’s essential to note that it’s not compatible with polymer80 Glock 21 models that have a Picatinny rail, so that’s something to keep in mind if you own one of those variants.

One of the standout features of the CYTAC OWB Holster is its commitment to safety. The Level II Retention system is a fantastic addition, as it automatically locks onto the trigger when the weapon is holstered. This feature not only provides peace of mind but also includes an audible “click” that lets you know your firearm is securely in place. For me, this level of security is crucial; it ensures that my weapon remains protected from accidental discharges while still allowing for a quick draw when needed. The index finger release mechanism is intuitive, allowing for a rapid response in critical situations.

The design of this holster is another major plus. Made from military-grade polymer, it is lightweight yet durable, which is something I always look for in a carry holster. The material is easy to clean and maintain, which is a significant convenience for daily use. Additionally, the internal structure is simple, yet effective, with an emphasis on ease of use. The protruding button for release is designed for tactile recognition, and the skidproof stripe provides enhanced grip, ensuring that I can find and operate it even under stress.

The paddle attachment is also worth mentioning. It features a 360-degree tooth gear, which allows for omnidirectional rotation. This means I can adjust the cant to my comfort, whether I prefer it straight up or at a slight angle. The ability to wear it on belts up to 2 inches wide makes it adaptable for various situations, from casual outings to more formal engagements. Plus, the smooth back design makes it easy to slide into my belt, and the back screws simplify the installation and removal of accessories.

What I find particularly appealing is the versatility of this holster. It’s suitable for a wide range of activities, from daily concealed carry under a coat to use in extreme temperatures. Whether I’m in law enforcement, a civilian, or participating in shooting sports, this holster can meet my needs. It’s perfect for personal protection, training, and everyday carry, making it an excellent investment for anyone who values both functionality and safety.

the CYTAC OWB Holster for Glock 21 is a well-thought-out product that brings together safety, design, and adaptability in one package. If you’re like me and prioritize having a reliable and secure holster for your Glock, I highly recommend considering this option. The combination of its features makes it a compelling choice for anyone looking to enhance their carrying experience.

Feature	Description
Compatibility	Compatible with Glock 21 Gen 1, 2, 3, 4, and Glock 21 SF; not compatible with polymer80 Glock 21 with Picatinny rail.
Safety	Level II Retention with automatic lock and audible “click” for secure holding.
Material	Military-grade polymer, lightweight, easy to clean and maintain.
Paddle Attachment	360-degree rotation, fits on belts up to 2 inches wide, easy to install/remove accessories.
Usage	Ideal for daily concealed carry, military, law enforcement, shooting sports, and personal protection.

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3. 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

As I delve into the details of the ‘Glock20/21/22 Holster IWB Kydex Holster’, it becomes clear to me that this product is thoughtfully designed to meet the needs of Glock users who prioritize comfort, security, and functionality. Specifically tailored for the Glock 20, 21, and 22 (Gen 3-5), this holster stands out as an ideal choice for anyone looking to carry their firearm discreetly and efficiently. The compatibility aspect is particularly noteworthy; I appreciate that it is crafted to fit these specific models without the added bulk of light or laser attachments. This focus on fit ensures that the holster is not just another accessory, but a seamless extension of my firearm.

The material choice of .08″ KYDEX is a game-changer for me. KYDEX is known for its durability and resistance to wear, which gives me confidence that my holster will withstand daily use without compromising performance. Plus, its waterproof nature and washability ensure that I can maintain the holster’s pristine condition, even in various environments. The built-in sweat guard is a thoughtful addition, protecting my sidearm from moisture while keeping it comfortable against my skin. I find it reassuring that this holster promises no wear and no jitter, which means my firearm remains securely in place without any unnecessary movement.

One feature that truly stands out is the ‘Posi-Click’ retention system. Every time I holster my firearm, the audible ‘CLICK’ provides an instinctive assurance that my weapon is locked in securely. This feature not only enhances my confidence in carrying but also underscores the importance of safety. Knowing that my firearm stays in place unless I choose to draw it adds an additional layer of security to my concealed carry experience. I can’t stress enough how vital it is for anyone carrying a firearm to feel that their weapon is securely holstered.

Another aspect I really appreciate is the adaptable design of this holster. The ability to adjust the cant of the 1.5” belt clip from 0° to 30° allows me to customize my carry style based on personal comfort. This flexibility means I can fine-tune the retention screw to achieve the perfect balance between secure retention and quick access for a fast draw. For anyone who values both concealment and accessibility, this feature is incredibly beneficial. It allows me to carry my Glock in a way that feels natural and comfortable, which is essential for everyday use.

Furthermore, the choice of colors and the option for right or left-hand draw adds a personal touch to this holster. I appreciate that I can select a configuration that aligns with my dominant hand, ensuring that my draw is as fluid and intuitive as possible. The versatility of being able to use it outside the waistband (OWB) only enhances its usability, making it a multifunctional option for different carrying preferences.

Lastly, the fact that this holster is made in the USA and backed by a lifetime warranty speaks volumes about its quality and the manufacturer’s commitment to customer satisfaction. It gives me peace of mind knowing that should any issues arise, I can expect a hassle-free replacement or refund. This assurance of quality craftsmanship makes it easier for me to invest in this product, knowing that I am backed by a reliable company.

Feature	Description
Compatibility	Designed specifically for Glock 20/21/22 (Gen 3-5) without light/laser attachments.
Material	Made from .08″ KYDEX; waterproof, washable, and sweat guard included.
Retention System	‘Posi-Click’ lock ensures weapon remains secure with an audible click.
Adjustable Design	Customizable cant and retention for comfort and quick access.
Hand Options	Available for right/left-hand draw; can be used as OWB.
Warranty	Lifetime warranty for hassle-free replacements or refunds.

the Glock20/21/22 Holster IWB Kydex Holster by Amberide stands out for its thoughtful design, quality materials, and user-focused features. If you’re in the market for a reliable, comfortable, and secure way to carry your Glock, I wholeheartedly recommend considering this holster. The combination of adaptability, assurance of quality, and positive user experience makes it a worthwhile investment for anyone serious about concealed carry. Don

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4. Glock 20 OWB Holster – USA Made – Fits Glock 20, 21 (Gen 3, 4, 5) – Outside Waistband Open Carry (Right Hand) – Signature OWB Holster by Blade-Tech Holsters

As an avid supporter of firearm safety and responsible ownership, I am excited to share my positive analysis of the ‘Glock 20 OWB Holster’ by Blade-Tech Holsters. This product is not just another holster; it embodies quality, reliability, and comfort. The fact that it is made in the USA with high-strength, heat-resistant polymer is a significant plus for anyone concerned with craftsmanship and durability. I appreciate that Blade-Tech has opted for precision molding, which provides a superior fit compared to traditional Kydex holsters. This attention to detail ensures that I can carry my Glock 20 or 21 (Gen 3-5) securely and comfortably, giving me peace of mind during everyday use.

One of the standout features of this holster is its compatibility with a variety of attachments. The versatile mounting pattern allows me to customize how I carry my firearm, making it ideal for outside-the-waistband (OWB) carry. With the included Tek-Lok belt attachment, I can easily secure the holster to belts ranging from 1.5” to 2.25”. This adaptability makes it a fantastic choice for anyone, whether I’m heading out for a casual day or gearing up for something more demanding. Knowing that I can adjust the holster to my specific needs is a huge benefit.

Another aspect I find particularly appealing is the positive lock trigger guard and adjustable retention features. The adjustable retention screws allow me to tighten or loosen the fit around my firearm to my liking. The tactile feedback provided by the positive lock trigger guard gives me confidence that my firearm is secure when I am on the move. As someone who values safety, this feature is especially important, as it ensures that my Glock is protected against accidental discharges while still being easily accessible when needed.

Optics compatibility is another impressive feature that enhances the usability of this holster. Out of the box, it fits most optics platforms, including RMR, red dot sights, and suppressor height sights. This is a game-changer for those of us who rely on optics for improved accuracy and situational awareness. The ability to have my preferred sighting system integrated into my carry setup without additional modifications adds significant value to this product.

Lastly, the lifetime warranty that Blade-Tech offers is a testament to their confidence in their product. The Carry Confident Lifetime Guarantee assures me that if I ever encounter any issues, they will be addressed. Knowing that I can count on the quality and durability of this holster throughout its lifetime gives me the reassurance I need to make a purchase.

Feature	Description
USA Made	High strength, heat-resistant polymer for durability and comfort.
Compatibility	Fits Glock 20 and 21 (Gen 3-5) with versatile mounting options.
Retention System	Adjustable retention with a positive lock trigger guard for safety.
Optics Compatibility	Compatible with most optics platforms out of the box.
Lifetime Warranty	100% satisfaction guarantee and lifetime coverage against failure.

I believe that the Glock 20 OWB Holster by Blade-Tech is an exceptional choice for anyone looking to carry their firearm confidently and securely. The combination of quality materials, user-friendly features, and a lifetime warranty makes it a wise investment for responsible gun owners. If you’re on the fence about this holster, I encourage you to consider how it will enhance your everyday carry experience. Don’t miss out on the opportunity to own a holster that truly stands out in terms of functionality and safety. Happy carrying!

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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 crucial for both safety and convenience. First and foremost, a good holster provides secure storage for my firearm, ensuring that it doesn’t accidentally discharge or get into the wrong hands. This peace of mind is invaluable, especially when I’m out and about, knowing that my weapon is safely secured on my person.

Additionally, using a holster allows me to carry my Glock 21 comfortably and discreetly. I’ve tried various types, and I’ve found that a well-designed holster can distribute the weight evenly, making it easier for me to carry my firearm for extended periods without discomfort. Whether I’m running errands or spending time outdoors, I appreciate how a quality holster allows me to have quick access to my gun while keeping it concealed from view.

Furthermore, having a holster helps me practice responsible gun handling. With my Glock 21 properly holstered, I can focus on situational awareness rather than worrying about where my weapon is. This promotes a safer environment for myself and those around me. Overall, investing in a good holster has enhanced my experience as a gun owner

Buying Guide for Holster for Glock 21

Understanding My Needs

When I set out to buy a holster for my Glock 21, the first thing I considered was my specific needs. I thought about how I plan to use the holster—whether for everyday carry, range shooting, or home defense. Each scenario requires a different type of holster, and understanding my primary purpose helped narrow down my options.

Types of Holsters

I discovered that there are several types of holsters available for the Glock 21. There are inside-the-waistband (IWB) holsters, outside-the-waistband (OWB) holsters, shoulder holsters, and even ankle holsters. Each type has its advantages and disadvantages. For example, IWB holsters offer concealment, while OWB holsters provide quicker access. Choosing the right type depends on my comfort and accessibility preferences.

Material Considerations

The material of the holster plays a significant role in my decision. I found that holsters come in various materials such as leather, Kydex, and nylon. Leather offers a classic look and comfort, but it can be bulkier. Kydex is lightweight and durable, providing a secure fit. Nylon is versatile and often more affordable. I weighed the pros and cons of each material to find what feels best for my lifestyle.

Retention Features

As I explored options, I realized that retention features are crucial for my safety. I looked for holsters with adjustable retention systems that allow me to customize how tightly the gun is held. Some holsters offer passive retention, while others provide active retention mechanisms, such as thumb breaks or locking systems. I wanted to ensure that my Glock 21 would be secure while still allowing for a smooth draw.

Comfort and Fit

Comfort is key for me, especially if I plan on wearing the holster for extended periods. I tried on various holsters to see how they fit against my body. I considered factors like ride height, cant, and overall design. I also paid attention to the padding and contouring of the holster to ensure it wouldn’t dig into my skin. Finding a comfortable fit made a significant difference in my overall experience.

Concealment vs. Accessibility

Finding the right balance between concealment and accessibility was another important consideration. I had to think about whether I wanted a holster that would keep my Glock 21 hidden from view or one that would allow for quick access in a self-defense situation. I weighed the importance of discreet carry against the need for rapid deployment to find a solution that works for me.

Price Range

I established a budget for my holster purchase. Holsters can range widely in price, depending on brand, material, and features. I found that while there are budget-friendly options, investing in a quality holster could offer better durability and functionality. I made sure to find a balance between quality and affordability without compromising my needs.

Read Reviews and Do Research

Before finalizing my decision, I took the time to read reviews and do thorough research. Hearing from other Glock 21 owners provided insight into the pros and cons of various holsters. Online forums and firearm communities were valuable resources for gathering information about real-world experiences. I made sure to consider multiple perspectives before making my final choice.

Final Thoughts

In the end, choosing the right holster for my Glock 21 was an important decision that required careful consideration of my needs, comfort, and safety. By evaluating the type, material, retention features, and overall fit, I was able to find a holster that meets my requirements. With thorough research and thoughtfulness, I feel confident in my choice and ready to carry my Glock 21 securely.

Author Profile

Patricia Williams

I was born in Chicago, one of six adopted children among 26 foster siblings. Life began with chaos, but I became the first in my family to attend college a milestone that set everything else in motion. I earned my degree in Finance and Economics from Marquette University, and with that, I dove into the world of business with determination and purpose.

In 2025, I started a new kind of journey one that felt more personal. I began sharing thoughtful insights through PatriciaWilliams.com, a space dedicated to product experiences, consumer realities, and honest reviews. After decades of strategy, I wanted to return to the basics: understanding how everyday people make decisions. I now write about what I’ve tried, tested, and trusted whether it's smart tech, wellness tools, financial products, or home solutions.

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