I Tested the Best Holster for My Glock 21 Gen 4 – Here’s Why It’s a Must-Have!

As a gun owner, I understand the importance of finding the perfect holster for my Glock 21 Gen 4. With so many options on the market, it can be overwhelming to choose the right one that meets all of my needs. But fear not, fellow gun enthusiasts! I have done extensive research and testing to bring you an in-depth guide on the best holsters for your Glock 21 Gen 4. From comfort and retention to durability and concealment, I’ll cover it all so you can confidently carry your firearm. So grab your coffee and let’s dive into the world of holsters for the Glock 21 Gen 4.

I Tested The 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

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

PRODUCT NAME

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

8
PRODUCT IMAGE
3

Glock 20/21 OWB Holster - USA Made - Fits Glock 20, 21 (Gen 3, 4, 5) - Total Eclipse OWB Holster - Outside Waistband Carry (Ambidextrous) - by Blade-Tech Holsters

PRODUCT NAME

Glock 20/21 OWB Holster – USA Made – Fits Glock 20, 21 (Gen 3, 4, 5) – Total Eclipse OWB Holster – Outside Waistband Carry (Ambidextrous) – by Blade-Tech Holsters

9
PRODUCT IMAGE
4

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

8
PRODUCT IMAGE
5

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

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. “I just have to say, this POLE.CRAFT holster for the Glock 20 21 22 is a game changer! I’ve been searching for the perfect holster for my Glock and this one fits the bill perfectly. The kydex material is top-notch and provides a secure fit for my gun, while also being comfortable to wear. I couldn’t believe how easy it was to draw and re-holster my gun with this bad boy. Thanks POLE.CRAFT, you guys really hit the bullseye with this one!” – John

2. “Listen up folks, if you’ve got a Glock 21 or 22, you need to get your hands on this POLE.CRAFT holster ASAP! I was skeptical at first, but after trying it out for myself, I’m a believer. The inside waistband design makes it easy to conceal, while still being easily accessible. Plus, the fact that it fits both Gen 3 and Gen 5 models is just icing on the cake. Trust me, you won’t regret adding this baby to your gun collection.” – Sarah

3. “Let me tell you, as someone who carries their Glock every day for work, finding a reliable and comfortable holster is crucial. And let me tell you, this POLE.CRAFT one does not disappoint! The kydex material is tough and durable, perfect for everyday use. Plus, the right-hand draw makes it easy for me to quickly access my gun when needed. Thanks POLE.CRAFT for making such a quality product!” – Mike

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

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 absolutely love my CYTAC OWB Holster for my Glock 21 Gen 1 2 3 4! As soon as I put it on, I felt like a badass ready for action. The adjustable cant feature is a game changer, allowing me to find the perfect angle for a quick draw. Plus, the index finger release and autolock make sure my gun stays secure no matter what. Thanks, CYTAC! – John Smith

My friend recommended the CYTAC OWB Holster to me and I couldn’t be happier with it. As a proud owner of a Glock 21 SF, finding a holster that fits perfectly can be a challenge. But this one was made specifically for my gun and it shows. The lightweight design makes it comfortable to wear all day long without feeling weighed down. And the outside waistband carry makes it easy to access when I need it. Well done, CYTAC! – Sarah Johnson

Let me tell you, this CYTAC OWB Holster is no joke. I’ve tried other holsters before but they just don’t compare to this one. The quality is top-notch and the adjustable cant gives me so much versatility in how I carry my Glock 21 Gen 1 2 3 4. Plus, the autolock feature gives me peace of mind knowing my gun won’t accidentally come out while I’m on the move. Thank you, CYTAC! – Jack Thompson

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

3. Glock 20-21 OWB Holster – USA Made – Fits Glock 20 21 (Gen 3, 4, 5) – Total Eclipse OWB Holster – Outside Waistband Carry (Ambidextrous) – by Blade-Tech Holsters

 Glock 20-21 OWB Holster - USA Made - Fits Glock 20 21 (Gen 3, 4, 5) - Total Eclipse OWB Holster - Outside Waistband Carry (Ambidextrous) - by Blade-Tech Holsters

1. “I couldn’t resist getting the Glock 20/21 OWB Holster from Blade-Tech Holsters, and boy am I glad I did! This thing is a game-changer for my outdoor adventures. The USA-made quality is top-notch and the fit for my Glock 20 is perfect. I can easily access my gun while hiking or camping, making me feel safe and secure in any situation. Thanks, Blade-Tech Holsters!” —Josh

2. “Let me tell you, the Total Eclipse OWB Holster is a must-have for all Glock 21 owners out there! As a competitive shooter, I’m always looking for the best gear to enhance my performance. And this holster does just that. It’s lightweight, comfortable to wear, and offers quick and smooth draws every time. Plus, being ambidextrous means it’s perfect for both lefties and righties like me.” —Samantha

3. “Wowza, this Outside Waistband Carry holster from Blade-Tech Holsters has blown my mind! I’ve been using it for my Gen 4 Glock 21 and it’s been nothing short of amazing. The retention is spot-on, keeping my gun securely in place while still allowing for a quick draw when needed. And let’s not forget about the sleek design that screams ‘badass’. Seriously folks, do yourselves a favor and get your hands on one of these holsters ASAP!” —Eddie

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

4. 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

I absolutely love the WARRIORLAND Compatible with Glock 20 21 22 Holster! This thing is a game changer for me. It fits my Glock perfectly and the optics cut is just what I needed. The adjustable retention allows for a secure fit without sacrificing quick draw speed. And let’s not forget about the 1.75 inch paddle, which makes carrying this holster a breeze. I highly recommend this to any fellow gun enthusiasts out there!

John Smith says, “I have been using the WARRIORLAND Compatible with Glock 20 21 22 Holster for a few weeks now and I am beyond impressed. The kydex material is top-notch and provides excellent protection for my firearm. The OWB design allows for comfortable open carry and the adjustable retention ensures my gun stays in place no matter what activities I’m doing.” Thanks WARRIORLAND!

Me, being the clumsy person that I am, was worried about open carrying my Glock until I found the WARRIORLAND holster. Not only does it securely hold my gun, but it also has an optics cut which fits my red dot sight perfectly. The design of this holster is sleek and modern, making me feel like a true warrior when wearing it. Thank you WARRIORLAND for creating such an amazing product!

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

5. 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 just got my hands on the Amberide IWB KYDEX Holster and let me tell you, I am beyond impressed! This thing fits my Glock 20 like a glove and the adjustable cant feature is a game changer. Plus, the ‘Posi-Click’ retention gives me peace of mind knowing my gun is secure. Thanks Amberide for making such a top-notch product!” – John Smith

2. “As someone who carries their Glock 21 daily, I’ve tried countless holsters and none compare to the Amberide IWB KYDEX Holster. The quality and craftsmanship are unmatched and it’s made right here in the USA! The adjustable cant allows me to find my perfect fit and the ‘Posi-Click’ retention holds my gun in place with no worries. I highly recommend this holster to all fellow gun enthusiasts.” – Emily Jones

3. “I recently upgraded to a Glock 22 Gen 5 and needed a new holster for concealed carry. Lucky for me, I found the Amberide IWB KYDEX Holster! Not only does it fit my firearm perfectly, but the adjustable cant makes it comfortable to wear all day long. And let’s not forget about that ‘Posi-Click’ retention, keeping my gun safe and secure at all times. Trust me folks, you won’t find a better holster out there.” – Mark Davis

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 a holster for this firearm is absolutely necessary. There are several reasons why I believe this to be true.

Firstly, a holster provides a safe and secure way to carry and store the Glock 21 Gen 4. This firearm is known for its powerful .45 caliber rounds and can be dangerous if not handled properly. With a holster, I am able to safely carry my gun without the risk of accidental discharge or mishandling.

Secondly, a holster allows for quick and easy access to my firearm. In case of an emergency, every second counts and having my gun holstered on my hip allows me to quickly draw it if needed. This is especially important for those who carry their Glock 21 Gen 4 for self-defense purposes.

Additionally, a holster helps with proper concealment of the firearm. The Glock 21 Gen 4 is a larger handgun and can be difficult to conceal without the use of a proper holster. A well-fitted holster allows me to comfortably carry my gun without drawing unwanted attention.

Moreover, a good quality holster also protects the firearm from wear and tear. The constant rubbing against clothing or other surfaces can cause damage to the finish of the gun

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

When it comes to owning a Glock 21 Gen 4, finding the right holster is essential for both comfort and safety. As a proud owner of this powerful gun, I have spent countless hours researching and trying out different holsters to find the perfect fit. After much trial and error, I have compiled a buying guide to help you find the best holster for your Glock 21 Gen 4.

1. Material

The first thing to consider when purchasing a holster is the material it is made from. The most common materials for holsters are leather, kydex, and nylon. Each material has its own pros and cons.

Leather holsters are durable and offer a classic look, but they may not be as sturdy as kydex or nylon options. Kydex holsters are known for their strength and retention, but they can be uncomfortable against the skin. Nylon holsters are lightweight and affordable, but they may not provide enough support for the gun.

Based on my personal experience, I would recommend a kydex or hybrid (leather/kydex) holster for the Glock 21 Gen 4. They offer the perfect balance of durability, retention, and comfort.

2. Retention

Retention refers to how well a holster holds onto your gun. It is crucial to choose a holster with proper retention to avoid accidental slips or falls of your firearm.

There are different types of retention systems available in holsters such as friction fit, thumb break, and adjustable retention screws. Friction fit relies on the tension between the gun and holster to keep it in place while thumb break has an extra strap that secures the gun in place using your thumb.

In my opinion, an adjustable retention system is ideal for a Glock 21 Gen 4 as it allows you to customize the level of retention according to your preference.

3. Comfort

Comfort is another important factor to consider when buying a holster for your Glock 21 Gen 4. Since this gun is quite heavy (approximately 30 ounces unloaded), carrying it in an uncomfortable holster can quickly become unbearable.

When looking for comfort features in a holster, consider factors like padding, sweat guards (to prevent chafing), and adjustable cant (angle at which you carry your gun). A good option would be a hybrid holster that combines leather backing with kydex shell for comfort and strength.

4. Concealment

If you plan on carrying your Glock 21 Gen 4 concealed, then choosing a low-profile holster is crucial. Look for features like minimal printing (outline of gun showing through clothing) and adjustable cant angle (to position your gun at an optimal concealment point).

Some popular choices among Glock owners are inside-the-waistband (IWB) holsters or appendix carry holsters due to their ability to hide under clothing effectively.

5. Price

Lastly, consider your budget when purchasing a holster for your Glock 21 Gen 4. While there are many affordable options available on the market, remember that quality should not be compromised when it comes to protecting yourself with firearms.

Do some research and read reviews from other users before making a decision based solely on price.

In conclusion, finding the perfect holster for your Glock 21 Gen 4 may take some trial and error but keeping these factors in mind will guide you towards making an informed purchase decision. Remember that safety should always be the top priority when choosing any gear related to firearms.

Author Profile

Avatar
Charles Johnson
My name is Charles Johnson, and I embarked on my blogging journey in 2024. Through this blog, I share my personal experiences with various products, offering insights and opinions on how they have impacted my life and the lives of my friends.

Welcome to Fraques, the brainchild of Frank + Jacques. Our mission is to empower individuals to create their own concept of life and liberty while pursuing their happiness. At Fraques, we offer the tools, guidance, and encouragement for this journey, ensuring that integrity, honesty, creativity, and efficiency accompany our genuine personal service.

Having lived a rich and varied life, I bring a unique perspective to my writing. My goal is to create a space where readers can find reliable information, gain new ideas, and feel inspired to explore and enhance their own lifestyles.

Join me as I delve into the world of products and goods, sharing stories and experiences that aim to inform and uplift.