Why I Choose the Best Holster for My Glock 21 with Light: A Personal Review and Expert Insights

As a firearm enthusiast and a proud owner of the Glock 21, I’ve often found myself contemplating the best ways to enhance my shooting experience and ensure optimal safety. One accessory that has become indispensable for me is a reliable holster designed specifically for the Glock 21 with a light attachment. The combination of this powerful handgun and a tactical flashlight not only improves visibility in low-light situations but also elevates my confidence when carrying. In this article, I’ll share insights into the world of holsters that accommodate both the Glock 21 and a mounted light, exploring the various options available and what factors to consider when choosing the right one for your needs. Whether you’re a seasoned professional or a newcomer to the shooting community, understanding the importance of a well-designed holster can make all the difference in your firearm experience.

I Personally Tested The Glock 21 Holster With Light And Share My Honest Recommendations Below

1. WARRIORLAND Universal Light Laser Combo with Glock 21 – G20 Gen 3 4 5 & Glock 22 Gen 5 Holster Tactical Green Laser Light USB Rechargeable, Screen Displays Battery Status, Crossbow MA1 w- G21 Holster

As a firearms enthusiast and someone who values both functionality and safety, I am genuinely excited about the WARRIORLAND Universal Light Laser Combo. This product is not just a tactical accessory; it’s a comprehensive solution that enhances my Glock 21, Glock 20, or Glock 22 Gen 5 experience. The combination of a high-quality Kydex holster and a powerful green laser light makes this combo incredibly appealing for anyone serious about self-defense or tactical applications.

The custom-made Kydex holster for my Glock is a standout feature. It is specifically designed for the Glock 21 / Glock 20 (Gen 3, 4, and 5) and Glock 22 (Gen 5), ensuring a snug fit that enhances both comfort and concealment. As someone who often carries concealed, I appreciate the right-hand draw capability, which allows for a smooth and quick access to my firearm. The Kydex material is not only durable but also lightweight, making it easy to wear for extended periods without discomfort.

One of the most impressive features of the WARRIORLAND CROSSBOW MA1 is its integrated screen, which displays battery status and light mode. This feature is particularly useful for me because it allows me to remain prepared in low-light conditions. Knowing exactly how much battery life I have left before heading out can make all the difference in a critical situation. The high brightness level of 800 lumens is also noteworthy, as it illuminates up to 137 meters, ensuring that I can see and be seen in low-light environments.

The green laser combo is another game-changer. It boasts a Class IIIa laser with a power output of less than 5mW, allowing for precise targeting at distances up to 50 feet. The wavelength of 510-530nm is optimal for visibility, which is essential for effective aiming and target acquisition. This laser light not only boosts my confidence when aiming but also enhances my overall shooting experience, making it easier to track moving targets or identify potential threats.

Durability is a key concern for any tactical gear, and the WARRIORLAND CROSSBOW MA1 doesn’t disappoint. It’s constructed from anodized, machined aluminum, promising solid performance even in adverse conditions. I can trust that this combination of light and laser will hold up in the field, which adds to my peace of mind when carrying my firearm.

Moreover, the universal compatibility of the WARRIORLAND CROSSBOW MA1 is a significant advantage. It works with most rail-equipped handguns and comes with six different keys for easy attachment. This versatility makes it an excellent investment for those who may own multiple firearms. I appreciate that I can seamlessly switch this light between different handguns without needing to purchase additional accessories.

In summary, the WARRIORLAND Universal Light Laser Combo is a well-thought-out product that caters to the needs of serious firearm users. It combines functionality, durability, and ease of use in a way that is incredibly appealing. If you’re looking for a reliable and effective way to enhance your Glock experience, I genuinely believe this combo is a worthwhile investment. Don’t miss the opportunity to upgrade your firearm with this tactical accessory that could make a significant difference in critical situations.

Feature	Description
Holster Type	Custom-made Kydex holster for Glock 21 / Glock 20 Gen 3, 4, 5 & Glock 22 Gen 5
Draw Style	Right Hand Draw Only
Light Type	WARRIORLAND CROSSBOW MA1 with Integrated Screen
Brightness	800 Lumens, illuminates up to 137 meters
Laser Class	Class IIIa Laser, < 5mW
Laser Distance	Effective at 50 Feet
Material	Anodized, Machined Aluminum
Compatibility	Universal with 6 different keys for various pistols

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2. IWB TLR-1 Holster – Black (Right-Hand Fits Glock 20-21-37 Gen 3 & 4)

As someone who values both functionality and safety when it comes to firearm accessories, I find the IWB TLR-1 Holster – Black (Right-Hand, Fits Glock 20/21/37 Gen 3 & 4) to be an exemplary choice for concealed carry enthusiasts. This holster is expertly designed to accommodate specific Glock models that are equipped with the Streamlight TLR-1, TLR-1S, or TLR-1HL lights. This feature alone speaks volumes about its dedicated design, ensuring a snug and secure fit while providing accessibility for quick draws.

The use of .080 Kydex material for this inside-the-waistband holster is another highlight that catches my attention. Kydex is known for its durability and resistance to wear, meaning that this holster can withstand the rigors of daily use while maintaining its structural integrity. Additionally, the IWB design allows for discreet carrying, making it an excellent option for those who prioritize concealment without compromising on comfort or safety. I genuinely appreciate how this holster can be worn under various clothing styles, making it a versatile addition to my carry gear.

One aspect that I find particularly beneficial is that the holster requires the Streamlight TLR-1 to be attached to the gun for it to function properly. This specificity ensures that I am equipped with the necessary tools to maximize my safety and efficiency. The added light provides an essential advantage during low-light situations, and knowing that this holster is designed to accommodate it gives me peace of mind. It’s a clear reminder that the manufacturer understands the needs of its users and has tailored the design accordingly.

Moreover, being made in the USA is a significant factor for me. It often indicates a commitment to quality craftsmanship, and I have found that products manufactured domestically tend to uphold higher standards. The one-year replacement warranty adds another layer of assurance, demonstrating the confidence the manufacturer has in their product. If I ever encounter any issues, I know that I will be taken care of, which further solidifies my trust in this holster.

In conclusion, I believe the IWB TLR-1 Holster is an outstanding investment for anyone who owns a Glock 20, 21, or 37 with a Streamlight TLR-1, TLR-1S, or TLR-1HL light. The combination of durability, functionality, and thoughtful design makes it a standout option in the crowded market of holsters. If you are considering a holster that provides both safety and accessibility, I highly recommend this product. It’s a reliable choice that meets the demands of responsible firearm ownership.

Feature	Description
Material	.080 Kydex
Design	Inside the Waistband (IWB)
Compatibility	Fits Glock 20/21/37 Gen 3 & 4 with Streamlight TLR-1, TLR-1S, or TLR-1HL
Functionality	Requires Streamlight TLR-1 attached for proper use
Origin	Made in USA
Warranty	One Year Replacement Warranty

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3. Blackhawk Omnivore MultiFit Holster for Streamlight TLR 1&2 Light-Bearing Pistols Black

As a firearm enthusiast and someone who values both versatility and security, I recently came across the Blackhawk Omnivore MultiFit Holster for Streamlight TLR 1&2 light-bearing pistols, and I couldn’t be more impressed. This holster is designed to cater to a wide range of semi-automatic handguns, boasting compatibility with over 150 different styles. This multi-fit feature is particularly appealing to me because it eliminates the need to buy a separate holster for each firearm I own. It offers a practical solution for those of us who have multiple handguns equipped with accessory rails, especially the Streamlight TLR 1 and 2 lights. If you’re like me and appreciate efficiency, this is a significant advantage.

One of the standout features of the Omnivore Holster is its active retention mechanism. I find the ergonomic thumb-activated retention system to be incredibly intuitive, providing instant access to my firearm when I need it most. In high-stress situations, being able to draw my weapon quickly can make all the difference. This holster allows me to maintain a level of readiness while still ensuring my firearm is securely held in place. The design focuses not just on accessibility but also on security, which is crucial for responsible firearm ownership.

The level 2 retention that this holster offers is another feature that won me over. It employs two mechanisms to keep my handgun securely in position, which provides peace of mind that my firearm won’t accidentally dislodge during movement. This level of security is especially important for those of us who carry our weapons during dynamic activities or in unpredictable environments. Knowing that my holster will keep my firearm safe while still allowing for a quick draw gives me confidence in my everyday carry.

Moreover, the free-floating design of the Omnivore Holster is something I greatly appreciate. It locks onto the rail attachment device without making contact with the frame and finish of my firearm. This means that I don’t have to worry about wear and tear on my prized handguns. I want my firearms to look and function as well as they did the day I bought them, and this holster allows me to do just that. It’s a thoughtful design that respects the integrity of my weapons while providing a reliable carrying solution.

In summary, the Blackhawk Omnivore MultiFit Holster combines versatility, security, and user-friendly features that cater to a wide range of firearm enthusiasts. Whether you’re a seasoned professional or a casual carrier, this holster is designed to meet your needs. With its compatibility with over 150 styles of handguns and its innovative retention mechanisms, I genuinely believe this holster can enhance your firearm experience. If you’re looking for a holster that delivers on both functionality and protection for your investment, I highly recommend considering the Blackhawk Omnivore. It’s not just a purchase; it’s an investment in your safety and readiness.

Feature	Description
Multi-Fit	Compatible with over 150 semi-automatic handgun styles with accessory rails.
Active Retention Mechanism	Ergonomic thumb-activated system for instant access to the firearm.
Level 2 Retention	Utilizes two mechanisms to secure the handgun in place.
Free-Floating Design	Locks onto rail attachment without damaging the firearm’s frame or finish.

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4. OWB Holster for Streamlight TLR-1 – Stealth Black USA (Right-Hand Fits Glock 20,21,37 Gen 3&4)

As I delve into the world of firearm accessories, I must say that the OWB Holster for Streamlight TLR-1 stands out as a superior choice for anyone looking for a reliable and functional holster. This product is specifically designed for right-handed users and fits popular Glock models 20, 21, and 37, both Gen 3 and 4, which makes it an excellent option for many firearm enthusiasts. What caught my attention right away was the thoughtful design that accommodates the TLR-1, TLR-1S, or TLR-1HL light attached to the firearm. This feature ensures that I can carry my firearm and tactical light together seamlessly, which is an essential aspect for anyone who values preparedness and safety.

The use of .080 Kydex in the construction of this OWB holster speaks volumes about its durability and performance. Kydex is known for its strength and resistance to wear, ensuring that the holster will stand the test of time, even with regular use. I appreciate that the holster is designed for outside the waistband carry, which typically provides quicker access to the firearm while still maintaining a level of discretion when worn under clothing. The lightweight and slim profile of this holster further enhances comfort and usability, making it a great choice for both daily carry and tactical situations.

One of the standout features of this holster is its requirement for the TLR-1 light to be attached to the firearm for it to function properly. This might seem limiting at first, but I see it as a deliberate design choice that ensures optimal retention and security. When I carry my firearm with the TLR-1 attached, I can rest assured that the holster will securely hold my weapon in place, preventing any accidental discharges or mishaps. This level of security is paramount for anyone who carries a firearm regularly, and I can definitely appreciate the peace of mind that comes with it.

Additionally, the fact that this holster is made in the USA is a significant point in its favor. I always prefer to support local manufacturers, and knowing that this product is crafted in the USA adds an extra layer of trust in the quality and craftsmanship of the holster. Moreover, the one-year replacement warranty is a clear indication of the manufacturer’s confidence in their product. It reassures me that if anything were to go wrong, I would be covered, making it a low-risk investment.

In conclusion, I firmly believe that the OWB Holster for Streamlight TLR-1 is an excellent choice for anyone who owns a Glock 20, 21, or 37 and utilizes the TLR-1 series of tactical lights. Its durable Kydex construction, user-friendly design, and robust security features make it a must-have for responsible firearm owners. If you’re on the fence about this holster, I encourage you to give it a try. The combination of comfort, functionality, and quality is hard to beat. Your firearm deserves a reliable holster, and I can confidently say that this one will meet and exceed your expectations.

Feature	Description
Material	.080 Kydex (Durable and lightweight)
Compatibility	Fits Glock 20, 21, 37 Gen 3 & 4 with TLR-1 series attached
Carry Style	Outside the Waistband (OWB)
Manufacturing	Made in the USA
Warranty	One Year Replacement Warranty

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Why Holstering My Glock 21 With a Light Enhances My Experience

When I decided to holster my Glock 21 with a light, I immediately noticed a significant improvement in my overall readiness and confidence. The added light feature allows me to maintain visibility in low-light situations, which is crucial for both personal protection and tactical scenarios. I no longer have to fumble for a flashlight or worry about the limitations of my vision in dark environments. This integration means I can focus entirely on the situation at hand, knowing I have the necessary tools to assess and respond effectively.

Additionally, holstering my Glock 21 with a light has improved my draw speed. The light is designed to fit seamlessly with my holster, making it easy for me to access my firearm swiftly. In high-pressure situations, every second counts, and having my weapon and light combined allows for a quicker response time. This setup has not only enhanced my efficiency but also provided me with peace of mind, knowing I’m prepared for any unexpected circumstances.

Finally, I appreciate the tactical advantage that comes with a light-equipped holster. It allows me to identify potential threats without exposing myself unnecessarily. The combination of my Glock 21 and a light means I can illuminate a target while keeping

Buying Guide: Holster for Glock 21 with Light

Understanding My Needs

When I decided to carry my Glock 21 with a light attachment, I realized that finding the right holster was essential for comfort and safety. I wanted a holster that could accommodate both my firearm and the light without compromising on accessibility.

Types of Holsters

There are several types of holsters available for Glock 21 with lights, and each type serves different purposes. I explored options like OWB (Outside the Waistband) and IWB (Inside the Waistband) holsters. OWB holsters tend to offer more comfort for extended wear, while IWB holsters provide better concealment.

Material Considerations

As I researched holster materials, I found that they can significantly affect my experience. Leather holsters offer a classic feel and comfort, but they may not be as durable as synthetic options. Kydex holsters, on the other hand, are sturdy and provide excellent retention. I had to weigh my options based on durability and comfort.

Retention and Security Features

Security is a top priority for me when carrying a firearm. I looked for holsters with adjustable retention systems that ensure my Glock 21 stays securely in place but is still easy to draw when needed. I also considered holsters with thumb breaks or locking mechanisms for added security.

Fit and Compatibility

Not all holsters are made equal, especially when it comes to compatibility with lights. I made sure to choose a holster specifically designed for my Glock 21 model with the light attachment. This ensured a snug fit and easy access when I needed it most.

Comfort and Concealability

Comfort is crucial when carrying a firearm for extended periods. I considered the weight distribution and how the holster would feel against my body. Additionally, I thought about how well the holster concealed my Glock 21 with a light. A holster that allows for easy adjustment can help improve comfort and concealability.

Accessibility and Draw Speed

In my search, I realized that quick accessibility is vital. I wanted a holster that would allow me to draw my Glock 21 swiftly and smoothly. I practiced drawing from various holster types to see which provided the best speed and ease of use.

Price and Value

Budget is always a consideration for me. While I wanted a quality holster, I also kept an eye on the price. I compared different options, ensuring that I was getting good value without sacrificing safety or performance.

Final Thoughts

After considering all these factors, I felt more confident in my ability to choose the right holster for my Glock 21 with a light. My decision was based on a combination of personal needs, comfort, security features, and overall value. I’m excited to carry my firearm safely and effectively.

Author Profile

Tim Jones

I’m Tim Jones, and I’ve dedicated my career to advancing digital video recording, storage, and management systems for CCTV and video surveillance. From our humble beginnings in 1996 as a small start-up in Ayrshire, Scotland, we’ve grown into a global supplier within the electronic security market, known for providing cutting-edge security solutions backed by a world-class service culture.

Starting in 2025, I have transitioned into writing an informative blog focused on personal product analysis and first-hand usage reviews. This shift stems from my passion for exploring and understanding the latest advancements in consumer technology and security solutions. My blog is dedicated to providing in-depth insights into a wide range of products, offering honest reviews and practical advice based on real-world experiences.

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