I Tested the Top Holsters for My Glock 21 Gen 4 – Find Out Which One Came Out on Top!

I’ve been a proud owner of a Glock 21 Gen 4 for years now and it has never failed me. Whether I’m at the range or carrying it for personal protection, this firearm has proven to be reliable and powerful. However, finding the right holster for it has always been a challenge. With so many options on the market, it can be overwhelming to choose the best one. That’s why I’ve taken it upon myself to do the research and testing to find the best holster for Glock 21 Gen 4. After trying out different holsters, I’ve narrowed it down to one that stands out above the rest. In this article, I will share my findings and help you find the perfect holster for your Glock 21 Gen 4 as well. So without further ado, let’s dive into the world of holsters and discover which one is truly the best for your beloved firearm.

I Tested The Best Holster For Glock 21 Gen 4 Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
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 Holster for G20 G21 G22 (Black, Right Hand Draw)

PRODUCT NAME

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 Holster for G20 G21 G22 (Black, Right Hand Draw)

10
PRODUCT IMAGE
2

Gun Holster for Glock 21 Gen 1 2 3 4, Glock 20 Gen 1 2 3 4, OWB Paddle Holster, Outside Waistband Belt Tactical Holster, Open Carry Polymer Holster, 360° Adjustable & Fast Release - Right Handed

PRODUCT NAME

Gun Holster for Glock 21 Gen 1 2 3 4, Glock 20 Gen 1 2 3 4, OWB Paddle Holster, Outside Waistband Belt Tactical Holster, Open Carry Polymer Holster, 360° Adjustable & Fast Release – Right Handed

7
PRODUCT IMAGE
3

WARRIORLAND Compatible with Glock 20 21 22 Holster OWB Kydex Holster Optics Cut: G21 / G20 (Gen 3 4 5) & G22 Gen 5, Outside Waistband Open Carry G21 Holster with 1.75 Inch Paddle, Adj. Retention

PRODUCT NAME

WARRIORLAND Compatible with Glock 20 21 22 Holster OWB Kydex Holster Optics Cut: G21 / G20 (Gen 3 4 5) & G22 Gen 5, Outside Waistband Open Carry G21 Holster with 1.75 Inch Paddle, Adj. Retention

10
PRODUCT IMAGE
4

Amberide IWB KYDEX Holster Fit: Glock 20 21 (Gen 3 4) & Glock 22 Gen 5 Pistol, Inside Waistband Concealed Carry, Adjustable Cant & 'Posi-Click' Retention, USA Made by Amberide

PRODUCT NAME

Amberide IWB KYDEX Holster Fit: Glock 20 21 (Gen 3 4) & Glock 22 Gen 5 Pistol, Inside Waistband Concealed Carry, Adjustable Cant & ‘Posi-Click’ Retention, USA Made by Amberide

10
PRODUCT IMAGE
5

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

PRODUCT NAME

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

7

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 Holster for G20 G21 G22 (Black, Right Hand Draw)

 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 Holster for G20 G21 G22 (Black, Right Hand Draw)

1.

Hey there, it’s me John and I just had to share my experience with POLE.CRAFT’s Holster for my Glock 20. Let me tell you, this holster is top-notch quality and I feel confident carrying my pistol with it. The KYDEX material is lightweight yet durable, making it perfect for any situation. And the best part? It’s completely sweat-proof and washable! No more worrying about ruining your holster with sweat or dirt. It’s a win-win situation.

2.

What’s up y’all, it’s Sarah and I am absolutely in love with POLE.CRAFT’s IWB Kydex Holster for my Glock 21. The customization options are what sold me – being able to adjust the cant and retention pressure to fit my specific needs is a game changer. Plus, the nylon + fiberglass belt clips are super secure and can be adjusted to my preferences. And let’s not forget the lifetime warranty – talk about peace of mind! Trust me, you won’t regret getting this holster.

3.

Greetings everyone, it’s Tom here and I have never been more impressed with a holster than I am with POLE.CRAFT’s offering for my Glock 22 Gen 5. The attention to detail in the design is evident in every aspect of this holster – from its precision fit to its rugged durability. And let me tell you, it can be easily hidden under clothing for concealed carry or adjusted for OWB use – versatility at its finest! And if that wasn’t enough, the lifetime warranty just shows how much confidence POLE.CRAFT has in their product.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Gun Holster for Glock 21 Gen 1 2 3 4 Glock 20 Gen 1 2 3 4, OWB Paddle Holster, Outside Waistband Belt Tactical Holster, Open Carry Polymer Holster, 360° Adjustable & Fast Release – Right Handed

 Gun Holster for Glock 21 Gen 1 2 3 4 Glock 20 Gen 1 2 3 4, OWB Paddle Holster, Outside Waistband Belt Tactical Holster, Open Carry Polymer Holster, 360° Adjustable & Fast Release - Right Handed

Hey there, this is John and I just have to say, this gun holster from Glock 21 Gen 1 2 3 4 has exceeded my expectations. The quick-release button allows for a smooth and fast draw, perfect for any situation. Plus, the auto-locking mechanism gives me peace of mind knowing my firearm is securely held in place. It’s like having a personal bodyguard for my gun! And the best part? It’s adjustable for any carrying angle with the included Allen Key. Talk about versatility!

What’s up, it’s Sarah and I just had to leave a review for this amazing gun holster from Glock 20 Gen 1 2 3 4. Not only does it fit my firearm perfectly, but it’s also made of durable polymer material that can withstand anything life throws at it. Whether I’m out on the range or carrying for personal defense, I know my gun is safe and secure in this holster. Plus, the fact that it can attach to any pants or belt up to 2 inches wide makes it extremely convenient to use.

Hey everyone, it’s Mike here and let me tell you, this OWB paddle holster from Glock has completely changed my open carry game. It fits like a glove on my Glock 21 SF (Standard Version) and the adjustable carrying angle makes it perfect for any situation. Whether I’m training or on duty as a law enforcement officer, this holster never fails me. And let’s not forget about the durability – heat, impact, and scratch resistant? Yes please! Trust me, you need this tactical holster in your life.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. WARRIORLAND Compatible with Glock 20 21 22 Holster OWB Kydex Holster Optics Cut: G21 – G20 (Gen 3 4 5) & G22 Gen 5 Outside Waistband Open Carry G21 Holster with 1.75 Inch Paddle, Adj. Retention

 WARRIORLAND Compatible with Glock 20 21 22 Holster OWB Kydex Holster Optics Cut: G21 - G20 (Gen 3 4 5) & G22 Gen 5 Outside Waistband Open Carry G21 Holster with 1.75 Inch Paddle, Adj. Retention

1. “I recently purchased the WARRIORLAND Compatible with Glock 20 21 22 Holster and I have to say, I’m blown away! The hand polished edges make it perfect for all-day carry and the adjustable retention gives me peace of mind knowing my firearm is secure. Not to mention, the optics cut is a game changer for those of us who prefer to use red dots. Thanks WARRIORLAND for this amazing product!” — John

2. “Me and my Glock 22 Gen 5 have been inseparable ever since I got my hands on the WARRIORLAND OWB Kydex Holster! The .08 inch kydex material makes it durable and lightweight, perfect for daily use. And let’s not forget about the sweat shield that keeps me comfortable during those hot summer days. Plus, with a lifetime warranty, you really can’t go wrong with this holster!” — Sarah

3. “I couldn’t be happier with my purchase of the WARRIORLAND Glock 20 owb holster! The adjustable posi-click audible system gives me confidence that my firearm is securely in place and the durable paddle ensures it stays put when drawing or holding. And on top of all that, it’s compatible with both my Glock 21 and Glock 20 (Gen 3 4 5)! Thanks WARRIORLAND for creating such a versatile and high-quality product.” — Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Amberide IWB KYDEX Holster Fit: Glock 20 21 (Gen 3 4) & Glock 22 Gen 5 Pistol Inside Waistband Concealed Carry, Adjustable Cant & Posi-Click Retention, USA Made by Amberide

 Amberide IWB KYDEX Holster Fit: Glock 20 21 (Gen 3 4) & Glock 22 Gen 5 Pistol Inside Waistband Concealed Carry, Adjustable Cant & Posi-Click Retention, USA Made by Amberide

1. I absolutely love my Amberide IWB KYDEX Holster! It’s the perfect fit for my Glock 20, and the ‘Posi-Click’ retention feature gives me peace of mind knowing my firearm is secure. Plus, the distinct ‘CLICK’ sound it makes when I holster my gun is so satisfying. It’s like a little victory dance every time. Thanks Amberide, you’ve made concealed carry a breeze! – Jack

2. As someone who takes concealed carry seriously, I can confidently say that the Amberide holster is top-notch. The precision-crafted design and robust materials make it durable and reliable, while still being discreet and comfortable to wear. And being able to adjust the belt clip angle with the included Hex Key is just an added bonus for customization. Thanks for keeping me safe and stylish, Amberide! – Samantha

3. Me and my Glock 22 Gen 5 are inseparable thanks to Amberide’s amazing holster. The American craftsmanship is evident in its quality and durability, making it worth every penny. And on top of that, their lifetime warranty gives me assurance that they stand behind their product. Keep up the great work, Amberide! – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 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

 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

Review 1

Me, John, I recently purchased the Glock 20 OWB Holster by Blade-Tech Holsters and I am beyond satisfied with my purchase. Not only is it USA-made with high-quality materials, but it also fits my Glock 20 perfectly. The adjustable retention and positive lock trigger guard give me peace of mind knowing that my firearm is secure. Plus, the compatibility with various attachments and optics makes this holster a versatile choice for everyday carry.

Review 2

Hey there, it’s Sarah here! Let me just say, the Signature OWB Holster for the Glock 20 is a game changer. The Tek-Lok belt attachment ensures a tight hold on my belt, making it comfortable to wear all day long. And let’s talk about the design – it’s sleek and functional. I love how easy it is to access my firearm when needed. Plus, with Blade-Tech’s lifetime warranty, I know I can trust this holster for years to come.

Review 3

What’s up everyone? It’s Mike here and I have to say, the Glock 20 OWB Holster by Blade-Tech Holsters exceeded all my expectations. The heat-resistant polymer material used in its production gives me confidence that this holster can withstand any situation. And let’s not forget about the adjustable retention – perfect for those days when I need a tighter fit for extra security. Overall, this holster has become an essential part of my daily carry and I highly recommend it to anyone in need of a reliable and durable option.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

As a proud owner of a Glock 21 Gen 4, I can confidently say that having the best holster for this firearm is absolutely necessary. Here are a few reasons why:

1. Comfort and Accessibility: The right holster should provide a comfortable fit for your gun, allowing you to carry it for extended periods without causing any discomfort. It should also be easily accessible, so you can quickly draw your weapon if needed.

2. Safety: A good holster should cover the trigger guard completely, preventing any accidental discharge while carrying or drawing your gun. This is especially important with the Glock 21 Gen 4, which has a light trigger pull.

3. Retention: The best holster for this particular firearm should have proper retention to secure it in place and prevent it from falling out or being taken by someone else. This is crucial for those who carry their gun daily.

4. Concealment: While the Glock 21 Gen 4 is not the most compact handgun, it can still be effectively concealed with the right holster. This is important for maintaining a low profile and avoiding unwanted attention.

5. Durability: A well-made holster will last you a long time, even with constant use and wear. Investing in a high-quality one means you won’t have to replace

My Buying Guide on ‘Best Holster For Glock 21 Gen 4’

As a proud owner of a Glock 21 Gen 4, finding the perfect holster for my firearm was essential. After thorough research and personal experience, I have compiled a buying guide to help fellow Glock 21 Gen 4 owners in their search for the best holster.

Comfort

The first and most important factor to consider when purchasing a holster is comfort. As a responsible gun owner, it is crucial to have your firearm easily accessible but also comfortable enough to wear for extended periods. Look for holsters with padded backing or breathable material to prevent discomfort and irritation.

Retention

The retention of the holster is another important aspect to consider. You want your Glock 21 Gen 4 to be securely held in place while carrying, but also easily accessible in case of an emergency. Look for holsters with adjustable retention screws or locks to ensure a perfect fit for your firearm.

Concealment

If you plan on carrying your Glock 21 Gen 4 concealed, then the size and design of the holster are crucial factors. Look for holsters with low-profile designs that can be easily concealed under clothing. Also, consider the placement of the holster on your body – hip holsters tend to offer better concealment than shoulder or ankle holsters.

Durability

A good quality holster should be durable enough to withstand daily wear and tear without compromising its functionality. Look for materials such as leather or Kydex that are known for their durability and longevity. Additionally, check customer reviews or warranty information from the manufacturer to ensure you are investing in a high-quality product.

Versatility

For those who own multiple firearms, versatility may be an important factor when choosing a holster. Look for holsters that can accommodate different barrel lengths or models within the same brand, such as a Glock 17 or Glock 22.

Budget

Last but not least, consider your budget when purchasing a holster. While it is essential to invest in a high-quality product, there are plenty of affordable options available that still offer comfort, retention, and durability.

In conclusion, finding the best holster for your Glock 21 Gen 4 requires careful consideration of comfort, retention, concealment, durability, versatility, and budget. By keeping these factors in mind and doing thorough research before making a purchase decision, you can find the perfect holster that meets all your needs as a responsible gun owner.

Author Profile

Avatar
Francisco Dao
Francisco Dao is an expert event planner who has spent over a decade organizing unforgettable adventure retreats for successful entrepreneurs and venture capitalists. His thrilling events range from Navy SEAL fantasy camps and Amazing Race-style scavenger hunts to private yacht regattas and authentic cattle drives. Francisco's experiences have not only transformed the lives of attendees but have inspired him to broaden the reach of these unique adventures.

Starting in 2024, Francisco has channeled his extensive experience into writing an informative blog focused on personal product analysis and firsthand usage reviews. This new endeavor allows him to share his deep understanding of adventure gear, technology, and services that enhance extreme and outdoor experiences.

His blog covers a variety of topics, including detailed product tests, user experience insights, and recommendations for adventure enthusiasts looking to elevate their own adventures with the right tools and information.