Equipping your Glock 22 with the right sight can dramatically improve your accuracy and confidence, whether on the range or in the field. The .40 S&W chambering of the Glock 22 is a capable round for both defensive scenarios and hunting, and pairing it with an optic that enhances target acquisition is a critical step. The right sight picture can make the difference in low-light conditions or when a quick, precise shot is required.
With a vast array of options available, from classic iron night sights to advanced micro red dots, selecting the perfect sight for your needs can be challenging. This roundup is designed to simplify your search by highlighting eight of the best sights specifically compatible with the Glock 22 platform. We have selected a variety of top-tier products to help you find the ideal upgrade for your handgun.
Our Top Picks for Glock 22 Sights
- Meprolight Tru-Dot Tritium Night Sights
- Leupold DeltaPoint Pro Red Dot Sight
- Trijicon SRO Adjustable LED Red Dot
- Swampfox Kraken Closed Emitter Dot Sight
- ADE Advanced Optics Spike Red Dot
- XS Sights DXT2 Big Dot Tritium Night Sights
- Trijicon RMR Type 2 Adjustable Reflex Sight
- Holosun HS507C-X2 ACSS Vulcan Red Dot
Meprolight Tru-Dot Tritium Night Sights
For shooters who prefer a traditional sight picture with superior low-light performance, the Meprolight Tru-Dot sights are an excellent choice. These fixed metal sights are self-illuminated with bright green tritium, providing a clear aiming point day or night without requiring any batteries. This makes them an incredibly reliable and maintenance-free option for a defensive handgun like the Glock 22.
Constructed from the highest quality materials, these sights are built to withstand the recoil of the .40 S&W round and the rigors of regular use. The simple three-dot system allows for fast and intuitive alignment, ensuring you can get on target quickly when it matters most. They offer a significant upgrade over factory sights with no electronics to fail.
Leupold DeltaPoint Pro Red Dot Sight
The Leupold DeltaPoint Pro is a rugged and versatile red dot sight designed for professional-grade performance. It features a 2.5 MOA dot and a matte finish, making it a low-profile addition to your Glock 22. Its Twilight Max Light Management System is a key benefit, offering better light transmission, reduced glare, and improved contrast for a clear sight picture in any lighting condition.
This sight includes an illuminated reticle that helps with fast target acquisition, especially in low-light situations. The micro-adjustable illumination brightness settings are also compatible with modern night vision devices, adding to its versatility. Built to Leupold’s high standards for durability and waterproofing, the DeltaPoint Pro is a sight you can count on.
Trijicon SRO Adjustable LED Red Dot
The Trijicon SRO is distinguished by its exceptionally large, unobstructive field of view, which is parallax-free and allows for rapid threat assessment and tracking. This makes it an outstanding choice for competitive shooting or any application where a wide visual window is beneficial. Its design is also compatible with suppressor-height iron sights, allowing for a co-witness setup.
You get a clear, crisp 1.0 MOA red dot from a fine-tuned, illuminated reticle and an exceptionally clear front lens. A significant convenience feature is the tool-less design for windage and elevation adjustments, making zeroing your sight a quick and hassle-free process. The SRO is built with the legendary toughness Trijicon is known for.
Swampfox Kraken Closed Emitter Dot Sight
For maximum durability against the elements, the Swampfox Kraken features a fully enclosed emitter. This design protects the internal components from rain, snow, mud, and dust, ensuring reliable performance in adverse conditions. It is RMR and MOS compatible, offering a straightforward mounting solution for your Glock 22.
The Kraken includes useful technology like Shake N’ Wake, which automatically shuts down the illumination after a period of inactivity to save battery life and immediately powers back on with movement. It is also designed to be compatible with ALS holsters with only minor modifications, making it a practical choice for everyday carry.
ADE Advanced Optics Spike Red Dot
The ADE Advanced Optics Spike Red Dot is a compact and budget-friendly optic that offers extensive compatibility with a wide range of pistols, including Glock 43X/48 MOS models. It features an RMSC footprint, making it a direct-mount option for many popular optics-ready slides. Despite its accessible price point, it is constructed from hard-coated aircraft aluminum with multi-coated glass, not plastic.
This sight is designed for low power consumption, operating on a single CR2032 battery with an automatic brightness setting. Its advanced circuitry draws very little power, contributing to a long battery life. The motion-activated “awake” feature ensures the sight is ready when you are, providing a solid value for those new to pistol red dots.
XS Sights DXT2 Big Dot Tritium Night Sights
XS Sights are renowned for their fast-acquisition designs, and the DXT2 Big Dot set is a prime example. These sights feature a large, orange, tritium-illuminated front dot that is easy for the eye to pick up quickly, paired with a specialized rear sight. This system is particularly helpful for shooters with aging eyes or for anyone who needs to make rapid shots at close ranges.
Like the Meprolights, these are self-illuminated tritium sights that glow 24/7 without batteries. The high-visibility front sight provides fast sight acquisition and accurate shot placement day or night. They are a fantastic upgrade for those who want a significant improvement in speed over standard three-dot sights.
Trijicon RMR Type 2 Adjustable Reflex Sight
The Trijicon RMR Type 2 is arguably the gold standard for ruggedized miniature red dot sights. It is built to military specifications and is known for its incredible durability and reliability. The adjustable LED model allows you to fine-tune the brightness of the reticle to perfectly match your ambient lighting conditions.
Its compact and robust design has been proven in the field by military, law enforcement, and civilian shooters worldwide. The RMR’s housing is designed to protect the lens and electronics from impact, and its battery compartment is easily accessible without removing the sight from the slide. It is a premium choice for those who demand the utmost in performance and toughness.
Holosun HS507C-X2 ACSS Vulcan Red Dot
The Holosun HS507C-X2 ACSS Vulcan offers a unique and innovative reticle system designed to assist with one of the most common challenges for new red dot users: finding the dot. The reticle features a large outer circle that acts as a guide, directing your eye to the central chevron aim point. This makes initial dot acquisition remarkably fast and intuitive.
Beyond the unique ACSS reticle, this sight includes all of Holosun’s popular features, such as Shake Awake technology for extended battery life, multiple reticle options, and a durable titanium housing. It offers exceptional value by combining advanced training aids with proven, high-performance technology in a single package.
Buying Guide: How to Choose the Best Sights For Glock 22
When I first started looking for new sights for my Glock 22, the options were overwhelming. It’s not a one-size-fits-all situation; what works for a competitive shooter might not be ideal for a duty weapon or a hunting sidearm. The right sight can dramatically improve your accuracy and confidence, so it’s worth taking the time to understand the key factors. Let me walk you through what I consider before making a purchase.
First, think about your primary use case. Are you using your Glock 22 for home defense, concealed carry, or as a backup while hunting? For low-light home defense, I lean towards night sights with glowing tritium vials. They are always on and require no batteries. If I’m out in the woods, a bright fiber-optic front sight helps me pick up the target quickly against varied backgrounds. For a versatile all-rounder, a combination of a fiber-optic front and a tactical rear sight is hard to beat.
Next, you need to decide on the sight picture. The classic three-dot system is familiar and effective, but other configurations can speed up target acquisition. I’m a big fan of sights with a “U” or square-notch rear and a brightly colored front post. This setup naturally draws my eye to the front sight, which is critical for a fast and accurate shot. Some shooters prefer a completely blacked-out rear sight to eliminate any visual distraction, forcing a sharp focus on the front sight.
Durability and installation are two more huge factors. You want sights made from hardened steel or robust polymer that can withstand holster wear and the occasional bump. The last thing you need is a sight breaking when you need it most. As for installation, most Glock sights are a drift-fit, meaning they are tapped into the slide’s dovetail. This can be a tricky job without the right tools. I highly recommend using a sight pusher tool or, even better, having a qualified gunsmith do the installation. A poorly installed sight can be damaged, or worse, it might not hold zero, rendering it useless.
Finally, consider your budget. You can find perfectly serviceable sights for under $50, while high-end models with advanced features can cost over $150. I don’t recommend cheaping out on this critical component. A good set of sights is an investment in your shooting performance. My advice is to balance cost with the features that matter most for your specific needs with the Glock 22. Don’t pay for a fancy radioactive night sight if your gun lives in a safe, and don’t skimp on a range toy that you use every weekend.
Frequently Asked Questions
What is the easiest type of sight to install on a Glock 22 myself?
For a DIY installation, polymer sights are generally the easiest to work with because they have a bit more flex than steel, making them slightly more forgiving when tapping them into the slide’s dovetail. However, I still urge extreme caution. Even with polymer, you can easily mar the finish or crack the sight if you’re not careful. The absolute best tool for the job is a dedicated sight pusher. It applies even pressure and greatly reduces the risk of damage. If you don’t have one and aren’t comfortable with the process, spending a few dollars at a local gunsmith is a wise decision to ensure your new sights are installed correctly and hold their zero.
Are night sights or fiber-optic sights better for a Glock 22 used for hunting?
This depends on the kind of hunting you’re doing. If you’re in low-light conditions, like dawn or dusk, tritium night sights are superior because they generate their own glow. For daytime hunting in woods or fields, I find fiber-optic sights are fantastic. The front sight gathers ambient light and creates a very bright, highly visible dot that stands out well against natural backgrounds. Some shooters even opt for a hybrid setup—a fiber-optic front sight for day and a tritium night sight rear—to get the benefits of both. For a general-purpose hunting sidearm, a bright fiber-optic is often the top pick for its daytime visibility.
Do I need to get my Glock 22 sighted in after installing new sights?
Yes, absolutely. Even if you install the sights perfectly, they will almost certainly not be perfectly zeroed for your specific ammunition and your shooting style. The mechanical zero of the sight might be different from your point of impact. After installing any new sights, you need to take your Glock 22 to the range and confirm your point of aim/point of impact. Fire a group of shots from a supported rest at a specific distance, like 15 yards. See where your shots are landing relative to your aim point, and then adjust your sights accordingly. Most rear sights are adjustable for windage (left/right), and some are also adjustable for elevation (up/down).
Can I co-witness my iron sights with a red dot on a Glock 22?
You can, but it requires some additional work. The standard Glock 22 slide is not cut for a red dot optic. To set up a red dot, you would need to have your slide milled by a gunsmith or purchase an aftermarket slide that is already pre-cut for an optic footprint like the Trijicon RMR. Once the red dot is mounted, you can install suppressor-height sights. These are taller than standard sights and will appear in the lower portion of your red dot window, allowing you to co-witness. This gives you a backup aiming system if your red dot fails. It’s a popular setup for those who want the speed of a dot with the reliability of iron sights as a backup.
What are the best sights for a Glock 22 used for home defense?
For a home defense role, where engagements are likely to be in low-light or no-light conditions, my top recommendation is a set of high-quality tritium night sights. Brands like Trijicon, Ameriglo, and Meprolight are excellent choices. These sights have self-luminous vials that glow in the dark without needing any external light source, making your sights visible when you need them most. A common and effective configuration is a three-dot system, but many prefer a front night sight with a blacked-out or outlined rear for less visual clutter. The key is having an aiming reference you can see clearly in a high-stress, dark environment.