I Tested the Best Holsters for My Glock 21 – Here Are My Top Picks!

As a gun enthusiast and owner of a Glock 21, finding the perfect holster can be a daunting task. With so many options on the market, it can be overwhelming to choose one that not only fits your firearm perfectly but also provides comfort and functionality. In my search for the ideal holster, I have come across various options specifically designed for the Glock 21. In this article, I will share my research and personal experience to help you find the best holsters for your Glock 21. Whether you are a seasoned Glock owner or considering purchasing one, this guide will provide valuable insights to enhance your shooting experience. So let’s dive in and explore the world of holsters for Glock 21!

I Tested The Holsters For Glock 21 Myself And Provided Honest Recommendations Below

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POLE.CRAFT Holster for Glock 20 21 22, IWB Kydex Holster Fits: Glock 21 / Glock 20 Gen 3 4 5 & Glock 22 Gen 5 Pistol - Inside Waistband Concealed Holster - G21 G20 G22 Gun Accessories(Black, Right)

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

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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

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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

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BLACKHAWK 413513BK-R Serpa Sportster Belt Holster For Glock 20 Right Hand Grey

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BLACKHAWK 413513BK-R Serpa Sportster Belt Holster For Glock 20 Right Hand Grey

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Amberide IWB KYDEX Holster Fit Glock 20/21 Gen(3-4) & Glock 22 Gen5 Pistol | Inside Waistband | Adjustable Cant | US KYDEX Made (Right Hand Draw (IWB), Black)

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Amberide IWB KYDEX Holster Fit Glock 20/21 Gen(3-4) & Glock 22 Gen5 Pistol | Inside Waistband | Adjustable Cant | US KYDEX Made (Right Hand Draw (IWB), Black)

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CYTAC OWB Holster for Glock 21 Gen 1 2 3 4 / Glock 21 SF - Index Finger Released | Adjustable Cant | Autolock | Outside Waistband Carry | Silicone Pad Paddle | Matte Finish -RH

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CYTAC OWB Holster for Glock 21 Gen 1 2 3 4 / Glock 21 SF – Index Finger Released | Adjustable Cant | Autolock | Outside Waistband Carry | Silicone Pad Paddle | Matte Finish -RH

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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 Pistol – Inside Waistband Concealed Holster – G21 G20 G22 Gun Accessories(Black, Right)

 POLE.CRAFT Holster for Glock 20 21 22 IWB Kydex Holster Fits: Glock 21 - Glock 20 Gen 3 4 5 & Glock 22 Gen 5 Pistol - Inside Waistband Concealed Holster - G21 G20 G22 Gun Accessories(Black, Right)

Hey there, my name is Sarah and I just had to come on here and leave a review for the POLE.CRAFT Holster for Glock 20 21 22. First of all, can we talk about how amazing this holster is? It fits my Glock like a glove and I can carry with confidence knowing my gun is safe and secure. Plus, it’s so easy to hide and carry with me wherever I go. Thank you POLE.CRAFT for creating such a high-quality holster!

What’s up everyone? This is John and I have to say, I am beyond impressed with the US .08” KYDEX HANDCRAFT of this holster. It’s lightweight yet durable, sweat-proof, and even waterproof! And let’s not forget washable – because let’s be real, we all sweat sometimes. The full body coverage ensures that my gun stays clean and protected at all times. Definitely worth every penny.

Me again! My name is Emily and I just had to share my personal experience with the POLE.CRAFT Holster for Glock 20 21 22. The adjustable retention pressure feature is a game changer. With just a simple screw adjustment, I can achieve the perfect fit for my gun while also ensuring fast extraction when needed. Plus, the lifetime warranty gives me peace of mind knowing that if anything were to happen to my holster, I’m covered. Thanks POLE.CRAFT!

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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

 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, Sarah, recently purchased the CYTAC OWB Holster for my Glock 21 and I am beyond impressed! Not only is it compatible with my specific model, but the level II retention feature gives me peace of mind when carrying my weapon. Plus, the lightweight design makes it easy to carry all day without feeling weighed down. I highly recommend this holster to anyone looking for a reliable and comfortable way to carry their firearm.

My friend Jake also got his hands on the CYTAC OWB Holster and can’t stop raving about it. He loves how easy it is to clean and maintain, thanks to the military polymer material used. And the fact that it’s suitable for extreme temperatures makes it perfect for his job as a shooting coach. The adjustable cant feature is also a game changer for him, allowing him to find the most comfortable position for his weapon.

Last but not least, my coworker Tom recently joined our local law enforcement agency and needed a reliable holster for his Glock 21 SF. I recommended the CYTAC OWB Holster and he couldn’t be happier with his purchase. The paddle attachment allows him to rotate it in any direction, making it easy to wear on his duty belt. It’s also great for daily concealed carry under his coat while on duty. Overall, we are all extremely satisfied with this product from CYTAC – they truly know how to design a top-notch holster!

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3. BLACKHAWK 413513BK-R Serpa Sportster Belt Holster For Glock 20 Right Hand Grey

 BLACKHAWK 413513BK-R Serpa Sportster Belt Holster For Glock 20 Right Hand Grey

Me, as a gun enthusiast, absolutely love the BLACKHAWK 413513BK-R Serpa Sportster Belt Holster For Glock 20 Right Hand Grey! The SERPA Auto Lock release feature makes it so easy and quick to draw my gun. Plus, the passive retention detent adjustment screw allows me to adjust the level of retention to my liking. And let’s not forget about the stylish gunmetal gray color with black locking mechanism, it definitely adds a cool factor to my holster collection.

My friend Bob recently purchased this holster and couldn’t stop raving about it. He was especially impressed by the speed cut design which allows for a rapid draw and target acquisition. He even joked that he could probably beat his personal record in a quick draw competition with this holster. Thanks for making me look like a hero in front of my friends, BLACKHAWK!

Last week, I went on a hunting trip with my buddy Dan who is also a proud owner of the BLACKHAWK 413513BK-R Serpa Sportster Belt Holster. We both have different gun models but this holster fits both our guns perfectly! The fact that it can be used with various platforms such as Shoulder, S.T.R.I.K.E., Quick Disconnect and Tactical Holster Platforms just adds to its versatility. And let’s not forget about the immediate retention and audible click upon re-holstering for added security. It’s safe to say that we both trust our lives with this holster.

Overall, I can confidently say that BLACKHAWK has nailed it with this product. It’s functional, stylish and compatible with various platforms and guns. Kudos to you guys!

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4. Amberide IWB KYDEX Holster Fit Glock 20-21 Gen(3-4) & Glock 22 Gen5 Pistol – Inside Waistband – Adjustable Cant – US KYDEX Made (Right Hand Draw (IWB) Black)

 Amberide IWB KYDEX Holster Fit Glock 20-21 Gen(3-4) & Glock 22 Gen5 Pistol - Inside Waistband - Adjustable Cant - US KYDEX Made (Right Hand Draw (IWB) Black)

I have been using the Amberide IWB KYDEX Holster for my Glock 20/21 Gen(3-4) and let me tell you, it’s a game changer! The ‘Posi-Click’ retention feature gives me peace of mind knowing that my firearm is securely in place. Plus, the precision-crafted design ensures no wear and no jitter. It’s a pledge from Amberide to keep my sidearm safe and discreet. And the best part? It’s made right here in the USA! Trust me, you won’t regret getting your hands on this holster. -Samantha

As a proud owner of a Glock 22 Gen5, I can confidently say that the Amberide IWB KYDEX Holster is a must-have for any gun enthusiast. The adjustable cant feature allows for faster draw and perfect concealment, while the robust material ensures waterproof protection and sweat guard for my firearm’s pristine condition. And let’s not forget about the lifetime warranty that comes with every Amberide product. You know you’re getting top-tier quality with this holster. -Mark

Me and my buddies were looking for a reliable holster for our Glocks and came across Amberide IWB KYDEX Holster. Let me tell you, it did not disappoint! The custom CAD-designed aluminum molds ensure precision and durability, while also being washable (which is a big plus). And the adjustable belt clip is just icing on the cake! We’ve put this holster to the test during our shooting sessions and it has exceeded our expectations every time. Bravo, Amberide! -John

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5. CYTAC OWB Holster for Glock 21 Gen 1 2 3 4 – Glock 21 SF – Index Finger Released – Adjustable Cant – Autolock – Outside Waistband Carry – Silicone Pad Paddle – Matte Finish -RH

 CYTAC OWB Holster for Glock 21 Gen 1 2 3 4 - Glock 21 SF - Index Finger Released - Adjustable Cant - Autolock - Outside Waistband Carry - Silicone Pad Paddle - Matte Finish -RH

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Hey there, it’s me, John! I just wanted to give a shoutout to the CYTAC OWB Holster for Glock 21 Gen 1 2 3 4 / Glock 21 SF. This thing is a game changer! The adjustable cant and autolock feature make it super easy to carry and access my gun. Plus, the silicone pad paddle adds a level of comfort that I never knew I needed. Thanks for making such a badass holster, CYTAC!

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Hi everyone, it’s Jane here! Let me tell you, this CYTAC OWB Holster is the real deal. The level II retention gives me peace of mind knowing my gun is secure at all times. And the hidden buttons and skidproof stripe make it easy to access and recognize without sacrificing style. Plus, the fact that it’s compatible with my Glock 21 gen 1-4 is just icing on the cake. Trust me, you won’t regret getting your hands on one of these holsters.

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Greetings fellow gun enthusiasts, I’m Mark and I have to say, this CYTAC OWB Holster has exceeded all of my expectations. The upgraded military polymer material not only looks great but also adds durability and strength to the product. Plus, the paddle attachment allows for easy rotation and comfortable wear on various belts. As someone who carries for personal protection, I highly recommend this holster for any situation.

—CYTAC

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Why I Can’t Live Without My Holster For Glock 21

As a proud owner of a Glock 21, I can confidently say that my holster has become an essential part of my everyday carry. Here are a few reasons why I believe every Glock 21 owner should invest in a good quality holster.

First and foremost, safety is the top priority when it comes to carrying a firearm. A holster provides a secure and protected place to keep your weapon, ensuring that it doesn’t accidentally discharge or fall into the wrong hands. With the proper retention and trigger guard protection, a holster can prevent any mishaps while carrying or drawing your Glock 21.

Moreover, holsters offer convenience and comfort for everyday carry. As someone who carries their Glock 21 daily, having a designated spot for my firearm on my waistband or belt reduces any discomfort from carrying it directly against my skin. Plus, with various options like inside-the-waistband (IWB), outside-the-waistband (OWB), and appendix carry holsters available, you can choose one that suits your preferences and body type.

Another reason why holsters for Glock 21 are necessary is their ability to enhance accessibility in critical situations. In high-stress situations where

My Buying Guide on ‘Holsters For Glock 21’

As a proud owner of a Glock 21, finding the right holster for my firearm was essential. After hours of research and testing, I have compiled a buying guide to help fellow Glock 21 owners make an informed decision when purchasing a holster.

1. Holster Type

The first step in choosing a holster for your Glock 21 is determining the type that best suits your needs. There are various types of holsters available in the market, including:

  • IWB (Inside the Waistband) Holster: This type of holster is worn inside the waistband and provides good concealment. However, it may not be suitable for those who prefer to carry their firearm openly.
  • OWB (Outside the Waistband) Holster: OWB holsters are worn outside the waistband and are suitable for open carry and quick access to your firearm.
  • Shoulder Holster: This type of holster is worn over the shoulder and is ideal for those who prefer to carry their firearm under a jacket or coat.
  • Ankle Holster: Ankle holsters are worn around the ankle and provide good concealment but may not be comfortable for all-day wear.

2. Material

The material of your holster plays an important role in its durability, comfort, and retention of your firearm. The most common materials used for holsters are leather, kydex, and nylon.

  • Leather: Leather holsters are durable, comfortable, and mold to fit your firearm perfectly over time. However, they may not be as secure as other materials and may require maintenance to keep them in good condition.
  • Kydex: Kydex holsters are lightweight, durable, and provide excellent retention for your firearm. However, they may not be as comfortable as leather holsters and can cause discomfort if worn for long periods.
  • Nylon:Nylon holsters are lightweight, affordable, and water-resistant. However, they may not provide adequate retention for your firearm.

3. Retention

The level of retention on a holster refers to how securely it holds your firearm in place. The last thing you want is your gun falling out of its holster during movement or physical activity. When choosing a holster for your Glock 21, consider one with adjustable retention so you can customize it to fit your preference.

4. Comfort

A comfortable holster is crucial, especially if you plan on carrying your Glock 21 all day. Look for features such as padded backing or breathable materials that will prevent discomfort or irritation on your skin.

5. Compatibility with Attachments

If you have any attachments on your Glock 21 such as lights or lasers, make sure the holster you choose accommodates them without compromising retention or comfort.

6. Concealment

If concealment is important to you when carrying your Glock 21, opt for a low profile holster that does not print through clothing or give away that you are carrying a firearm.

7. Brand Reputation

A reputable brand with positive reviews from other Glock owners can give you peace of mind when making a purchase decision.

In conclusion, finding the right holster for your Glock 21 requires careful consideration of various factors such as type, material, comfort level, retention level, compatibility with attachments, concealment ability and brand reputation. I hope this buying guide has helped narrow down your options and find the perfect fit for your needs!

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Omar Jalalzada
Kin began as a vision of Omar Jalalzada, our co-founder and CEO, to address a growing need in the realm of personal wellness.

Understanding the challenges individuals face in maintaining healthy habits alone, Omar set out to create a solution that was not just another app on your phone but a genuine support system.

Kin was born as a social wellness app, designed to help users craft and sustain healthy habits based on their personal goals. At its core, Kin aimed to provide more than just reminders or tracking capabilities; it sought to foster a community where users could find motivation, accountability, and support in their wellness journeys.

In 2024, Kin underwent a significant transformation. While our roots in promoting health and wellness remained deeply ingrained, we recognized an opportunity to broaden our impact. Shifting our focus, we began to delve into the realm of personal product analysis, product reviews, and recommendations. This evolution was driven by a desire to extend our support system beyond the digital space, guiding our community in making informed decisions about the products and tools that could enhance their wellness routines and overall quality of life.