Best Red Dot for Glock – Comprehensive Guide 2023

So, you’re contemplating enhancing your Glock handgun with a red dot sight—an addition that can significantly improve target acquisition and accuracy. Let’s delve deeper into the world of best red dots for Glock pistols.

Understanding the Basics: Red Dots for Glocks

Red dot sights, initially popularized with rifles and carbines, have made their way into the world of handguns, enhancing aiming precision and target engagement. The key to success in integrating a red dot into your Glock lies in two crucial factors: selecting a high-quality red dot and dedicating ample time to practice and familiarize yourself with it.

In this guide, we’ll explore the best red dots available in the market, catering to both double stack and single stack Glocks. It’s vital to note that the red dot footprints differ for these categories, requiring distinct considerations.

Double Stack vs. Single Stack (Slimline): The Footprint Dilemma

Glocks come in two primary categories: double stack, including models like Glock 17, 19, 19X, and 26, and single stack or slimline models like Glock 42, 43, 43X, and 48. The difference lies in the width of the grip, influencing the compatibility with various red dot footprints.

For double stack Glocks, standard red dots fit the bill. However, when it comes to single stack models, the challenge arises in finding micro red dots with a smaller footprint. These micro red dots are compact, designed to match the slim profile of single stack Glocks. The complexity lies in determining the specific footprint compatibility, often necessitating extra research.

Red dot footprints are categorized into four main types: A, B, C, and D. Each type accommodates specific red dot brands, offering varying compatibility. Understanding these footprints is critical for a seamless integration.

Mounting Options: MOS Version vs. Slide Milling

To mount a red dot on your Glock, you have two primary options: utilizing a Glock model with the Modular Optic System (MOS) or opting for slide milling on an existing non-MOS slide.

The MOS Glock models come ready with a system that allows for direct red dot installation without the need for custom modifications. It’s a convenient and efficient option, saving time and effort. On the other hand, slide milling involves customizing your existing slide to match the red dot’s footprint. This approach provides a lower profile, achieving a better co-witness and fit.

While MOS models offer convenience, milled slides provide a tailored fit and a lower red dot profile, aligning precisely with your preferences.

Best Red Dot Options for Double Stack Glock Models

Now, let’s delve into the top red dot contenders for double stack Glock models:

Trijicon RMR Type 2: Renowned for its ruggedness, the Trijicon RMR Type 2 is constructed from military-grade aluminum alloy, ensuring durability and impact resistance. Its 3.25 MOA adjustable LED red dot offers eight brightness settings and exceptional battery life. The design diverts impact away from the lens, adding to its longevity.

Holosun 507c X2: The Holosun 507c X2, compatible with the Trijicon RMR footprint, features robust 7075 T6 aluminum construction and a lithium-ion battery providing an impressive 50,000 hours of battery life. A notable ‘Lock Mode’ prevents accidental setting changes, offering reliability in critical situations.

Holosun 508t X2: Similar to the 507c X2, the Holosun 508t X2 stands out with its titanium construction, contributing to its durability and lightweight design. The solar ‘failsafe’ feature ensures continuous functionality even if the battery fails, adapting to varying lighting conditions.

Best Red Dot Options for Single Stack Glock Models

Now, turning our attention to red dots suitable for single stack Glock models:

HOLOSUN – HS507K-X2: The Holosun HS507K-X2, designed for single stack Glocks, features multilayer-coated lenses over an optical glass construction, enhancing light transmission and minimizing glare. Its ‘shake awake’ feature conserves energy by turning off when not in use and reactivating upon detecting motion.

Trijicon RMRcc: Specifically crafted for concealed carry pistols, the Trijicon RMRcc offers a compact 3.25 MOA red dot. Constructed from high-quality aircraft-grade aluminum, its unique housing shape redirects impact forces away from the lens, ensuring durability. With eight brightness settings, including a ‘super bright’ mode, it adapts well to varying light conditions.

Holosun HS407k-X2: The Holosun HS407K-X2 stands out with its lithium-ion battery providing up to 50,000 hours of battery life. Equipped with twelve brightness settings, including levels suitable for night vision devices, it offers versatile usage. The ‘shake awake’ technology and user programmable features enhance convenience and energy efficiency.

Final Thoughts: Mastering the Art of Red Dot Integration

Whether you opt for Trijicon or Holosun, both brands present top-tier options for red dots on your Glock. Their ruggedness, durability, and exceptional battery life make them ideal choices. As a final piece of advice, remember that alongside choosing a high-quality red dot, consistent practice is paramount. A red dot elevates your accuracy and target acquisition, but it’s through practice that you truly master its potential. Take the time to familiarize yourself with your Glock and red dot, and dedicate ample range time to refine your skills. Happy shooting and aiming for those bullseyes!

Did you read our latest blog on Leupold Deltapoint Pro vs Trijicon RMR?

FAQs:

What’s the Advantage of Choosing a Solar-Powered Red Dot for a Glock?

A solar-powered red dot like the Holosun 507c X2 offers a unique advantage. Not only do you benefit from extended battery life, but the solar functionality ensures that even in extended outdoor use or low-light scenarios, your red dot remains operational. It’s a smart and energy-efficient choice for Glock owners who value reliability in varying lighting conditions.

Can You Clarify How the ‘Lock Mode’ Works on the Holosun 507c X2?

Certainly! The ‘Lock Mode’ on the Holosun 507c X2 is a feature that temporarily disables the adjustment buttons on the red dot sight. Activating this mode prevents inadvertent adjustments to your settings, a critical feature in high-stress situations or during holstering. To exit ‘Lock Mode,’ simply press and hold both the “+” and “-” buttons simultaneously for about three seconds.

Is Co-Witnessing Iron Sights with a Red Dot Necessary?

Co-witnessing iron sights with a red dot is not a strict necessity but highly advisable. Co-witnessing allows you to use your iron sights in conjunction with the red dot, providing redundancy and aiding in aiming if the red dot malfunctions or runs out of battery. It’s an additional layer of reliability, making it a common practice among firearm enthusiasts.

Are There Any Holsters Specifically Designed for Glock Pistols with Red Dots?

Yes, there are specialized holsters designed to accommodate Glock pistols with mounted red dots. These holsters often have an open-bottom design or an optic cutout, allowing a seamless fit for the Glock with the red dot sight. It’s important to choose a holster that offers proper retention and security for both the Glock and the attached red dot, ensuring easy draw and re-holstering.

What’s the Typical Battery Life for the Trijicon RMR Type 2?

The Trijicon RMR Type 2, known for its impressive battery life, can run continuously for up to four years on a lower brightness setting, typically the fourth or lower. This extraordinary battery life ensures minimal maintenance and reliable performance, making it an appealing choice for Glock owners seeking long-lasting dependability from their red dot sight.