What is the Best Glock 45 Red Dot? 🔴
The Glock 45 is one of the most popular firearms on the market. With its lightweight design and easy manipulation, it makes for a great gun for shooters of all experience levels. If you’re looking to equip your gun with a red dot sight, we’ve got you covered. In this blog post, we’ll take a look at some of the best variants. We’ll also provide some tips on how to choose the right sight for your needs. So, whether you’re a beginner or an experienced shooter, read on to learn more about choosing and using it on your gun!
Benefits 🔥
| ☑️ Increased Accuracy: | It sits on top of the slide and provides a precise point of aim, allowing the shooter to acquire targets faster and engage with greater accuracy, especially at longer distances. It minimizes parallax issues. |
| ☑️ Faster Target Acquisition: | With both eyes open, it draws the eye for quick target alignment. The shooter can stay focused on the target instead of the gun’s sights. This enables faster reaction time and transitions between multiple targets. |
| ☑️ Enhanced Visibility: | The bright contrasts against the target giving excellent visibility in various lighting conditions. The dot intensity can also be adjusted as needed. |
| ☑️ Reduced Training: | It reduces the need for extensive sight alignment and sight picture training. The shooter can simply place the dot on the target and press the trigger when ready. |
Features ⭐
- 📌 Full-Size Grip: The G45 has a full-size frame with a shorter slide length, giving it a balance between concealability and shootability. The longer grip allows for increased ammunition capacity and improved control.
- 📌 Modular Design: The G45 has a Picatinny rail and removable backstraps to accommodate accessories and adjustable grip size. RD sights can be mounted securely on the slide without permanent modifications.
- 📌 Durable Construction: With its rugged polymer frame and Tenifer finish on the steel slide, the G45 handles heavy use and harsh conditions. The RD sight matches this durable design.
- 📌 Chambered in 9mm: The G45 is chambered in the highly effective and commonly used 9mm cartridge, which provides versatile function at an affordable cost per round.
- 📌 Optimal Weight Distribution: Well-balanced weight distribution helps manage recoil forces for faster shot recovery and transitions between targets.
🤔 How to Choose the Best Red Dot Sight for Your Glock 45?
Choosing the right red dot sight is important to maximize the benefits of adding an optic to your Glock 45. Here are some key factors to consider when selecting:
| Mounting Type: They are designed specifically for pistols and often use a mounting plate that attaches to the slide rear dovetail. This provides a stable mounting platform and keeps the optic low to the bore axis. For the G45, look for plates made for the Glock MOS cutout. |
| Durability: Select a rugged dot made from aircraft-grade aluminum or advanced polymers to withstand recoil. Look for shockproof and waterproof models. The lens should have multiple layers of anti-reflective coatings. |
| Battery Life: Look for them that provide at least 1,000 hours of battery life for uninterrupted performance. Auto-off features help extend battery life. |
| Reticle Options: Choices include a standard dot, circle dot, 3-MOA dot, and more, based on your eyesight and intended use. Larger dots work well for fast shooting at closer distances. Smaller dots allow for precision at longer ranges. |
| Brightness Settings: Choose it with multiple brightness settings to adjust the reticle intensity for optimal visibility in changing light conditions. Auto-adjust modes are also available. |
| Warranty: Select an optic with a warranty of at least 3 years. This helps cover any manufacturing defects. |
| Budget: RD for pistols ranges from $200 to $600+ based on features. Set a budget to narrow choices while getting excellent quality. |
Taking the time to find the optimal RD sight for your G45 will allow you to take full advantage of adding it to your pistol. Consider factors like mounting style, durability, battery life, reticle options, brightness modes, warranty coverage, and budget.
Best Glock 45 Red Dot Reviews
1# Trijicon RM06 RMR Type 2 Adjustable LED 3.25 MOA Red Dot Sight
View on OpticsPlanet View on Amazon
Features a unique, patented housing shape that diverts the force of impacts away from the lens, ensuring exceptional durability in even the harshest conditions. This means you can rely on it to perform flawlessly, shot after shot.
With its true-color, multi-coated lens, it provides a wide-band light transmission, minimizing any distortion in the target area color. This clarity ensures you see your target with unmatched precision, making it perfect for fast target acquisition.
No need for special tools here. It allows for quick and easy windage and elevation adjustments, giving you complete control over your shot placement. Say goodbye to guesswork and hello to pinpoint accuracy. Whether in low-light conditions or bright daylight, it has you covered. It offers multiple brightness settings, and you can choose between manual and automatic modes. Plus, it conserves battery life by adjusting the aiming dot to ambient lighting conditions after 16.5 hours.
Whether you’re using a rifle, pistol, shotgun, or carbine, it is versatile enough to excel in any role. It can even serve as a secondary sight with a magnified optic, giving you the flexibility you need. Waterproof to 20 meters (66 ft.), it is ready for the most challenging environments. Its ruggedized battery contacts and electronics ensure top-notch performance, no matter the conditions.
2# Trijicon SRO Red Dot Sight
View on OpticsPlanet View on Amazon
It offers an expansive, unobstructed field of view that allows for rapid target acquisition. No more struggling to locate your target –it ensures you’re on point every time.
Say goodbye to downtime caused by battery changes. It features a top-loading battery compartment, making battery swaps quick and hassle-free. You’ll spend less time fumbling with batteries and more time perfecting your shot. With eight brightness settings, including two for night vision, you can tailor the reticle’s intensity to your environment. The button “lock-out” and “lock-in” modes ensure your chosen brightness level stays locked in, making it perfect for concealed carry or competitions.
Built to withstand the harshest conditions, it is constructed from rugged 7075-T6 aluminum. It’s waterproof up to 10 feet, so you can trust it to perform flawlessly in any weather. Choose from a 1 MOA dot, 2.5 MOA dot, or 5 MOA dot reticle, depending on your preference and shooting style. Whichever you choose, it provides a crisp, illuminated dot that keeps you on target.
3# Swampfox Liberty RMR Dot Sight
Say goodbye to blurry and distorted images. This 1x22mm features high-quality glass and multi-coated lenses that deliver exceptional clarity. See your target with precision, even in challenging lighting conditions.
With a 3 MOA red dot reticle, you can effortlessly zero in on your target. The parallax-free design ensures that your point of aim stays true, whether you’re shooting at close or medium range.
Crafted from 7075-T6 Aircraft Grade Aluminum, it is both lightweight and rugged. It can withstand the toughest conditions, making it suitable for duty use and outdoor adventures. No need to fumble for buttons in critical moments. It features Shake ‘N Wake technology, automatically activating the sight when you pick up your weapon. It’s a game-changer for rapid target engagement.
Don’t let rain or rough handling stop you. It is IPX-7 waterproof and can handle 800 G forces, ensuring it keeps performing when you need it most. With up to 4000 hours of battery life, you won’t have to worry about frequent replacements. The CR1632 battery keeps you ready for extended shooting sessions.
4# Swampfox Justice RMR Dot Sight
View on OpticsPlanet View on Amazon
Designed for lightning-fast target acquisition. Its 3 MOA red dot reticle allows you to zero in on your target swiftly and with precision. Say goodbye to time wasted on aligning sights.
Crafted from high-quality 7075-T6 aircraft-grade aluminum, it is built to withstand the rigors of shooting. It’s shockproof, fogproof, and waterproof with an IPX-7 water resistance rating, ensuring it performs flawlessly in various conditions.
Thanks to Shake ‘N Wake technology, it is ready the moment you pick up your weapon. No need to fumble with buttons or switches – it’s always prepared when you are. Powered by a CR1632 battery, it boasts an impressive 4000-hour battery life. You can rely on it for long shooting sessions without worrying about constant battery changes.
Whether you’re using a pistol, carbine, or shotgun, it adapts seamlessly to various firearms. Its sleek, low-profile design makes it suitable for everyday carry, competitions, and more. With ten brightness settings, you can adjust the reticle’s intensity to match your shooting environment. Whether you’re in bright daylight or low-light conditions, you’ll maintain a clear sight picture.
5# Leupold DeltaPoint Pro 6 MOA Red Dot Sight
View on OpticsPlanet View on Amazon
Offers rapid target acquisition, allowing you to quickly identify and engage your target. Its 6 MOA red dot reticle provides a clear and unmistakable point of aim, ensuring your shots land where you intend, making it perfect for both close-quarters combat and fast-paced competitive shooting.
Say goodbye to time-consuming re-zeroing. Once mounted, it maintains its zero, ensuring consistent and reliable performance every time you use it. Whether it’s mounted on your home defense firearm or competition pistol, you can trust that it will be ready to perform. It offers multiple brightness settings, making it suitable for use in various lighting conditions. Whether it’s bright daylight or low-light situations, you can easily adjust the brightness to match your environment, ensuring optimal visibility.
Crafted from lightweight yet durable aluminum, it can withstand the roughest conditions. Its scratch-resistant lenses ensure clarity and eliminate distortion, while its waterproof and fogproof construction guarantees reliable performance in any weather. Featuring Motion Sensor Technology (MST), it conserves battery life by powering down when not in use and instantly activating when it detects motion. You can rely on this sight to be ready when you need it most.
6# Holosun HS507C-X2 Reflex Red Dot Sight
View on OpticsPlanet View on Amazon
It features multi-coated lenses that ensure crystal-clear views in various lighting conditions. Say goodbye to visual distortions and hello to a sharper, more defined sight picture.
Enjoy unlimited eye relief, providing maximum comfort during extended shooting sessions at the range or in the field. This feature ensures that you can quickly acquire your target without straining your eyes. Choose between a classic red reticle or a green one based on your personal preference. With 10 brightness settings, including options compatible with night vision devices, you can easily adapt to any lighting situation.
It offers an impressive battery life of up to 50,000 hours, allowing you to focus on your shooting without constantly worrying about changing batteries. Opt for the ACSS Vulcan reticle, which features a large outer reference circle that can be deactivated as per your preference. The 10 MOA center chevron ensures rapid target acquisition, making it ideal for CQB engagements.
Thanks to Shake Awake technology, your sight will activate instantly when it detects motion. Say goodbye to fumbling with buttons during critical moments. Crafted from durable 7075-T6 aluminum and finished with a black hard coat anodized layer, this reflex sight is built to withstand the toughest conditions.
7# Bushnell RXS-250 Reflex Sight FMC
View on OpticsPlanet View on Amazon
This reflex sight features adjustable brightness settings that cater to various lighting conditions. Enjoy clear daylight viewing with higher settings, while lower settings ensure excellent nighttime visibility. No matter the time of day, you’ll have a clear view of your target.
The 4 MOA dot reticle is designed to help you acquire your target quickly. You won’t need to search for the dot when bringing your firearm up for a shot. It’s right there, ready for action, allowing you to focus on your accuracy and speed.
Crafted with durability in mind, it is built to withstand the rigors of shooting. Its robust construction ensures it can handle the demands of the field or the range, so you can count on it for the long haul. Mounting is a breeze, thanks to its Weaver/Picatinny attachment system. Whether you’re a professional shooter or a hobbyist, you’ll appreciate the ease of installation.
8# AT3 Tactical ARO Micro Red Dot Reflex Sight
It boasts a crisp 3 MOA red dot reticle that ensures pinpoint accuracy. Whether you’re aiming for fast-moving targets or tight groupings, it keeps you on target with both eyes open.
This versatile sight can be mounted on handguns, rifles, or shotguns. It offers a parallax-free design, multi-coated scratch-resistant lenses, and six red dot brightness settings. From low-light conditions to bright daylight, you’ll always have optimal visibility.
Crafted from aircraft-grade aluminum and designed with waterproof and shockproof circuitry, it is engineered to withstand the harshest conditions. Rain, shock, or rough handling won’t affect your performance.
With the included CR1632 Lithium battery, you’ll enjoy up to 5,000 hours of use at the medium brightness setting. No need to constantly replace batteries during critical moments. It comes with an optional riser mount for absolute co-witness, giving you the flexibility to select the perfect setup for your firearm.
9# AmeriGlo Haven Handgun Carry Ready Combo Red Dot Sight
View on OpticsPlanet View on Amazon
Designed for immediate target acquisition, offering an ultra-responsive 3.5 MOA dot that ensures your aim stays true. Say goodbye to missed shots and hello to improved accuracy.
Crafted from durable aluminum and featuring waterproof construction up to 1 meter, it is engineered to withstand bumps, drops, and even the harshest weather conditions. It’s a reliable companion for any shooter. Equipped with intelligent electronics, it offers a 12-hour runtime and a motion-activated auto-on feature. With a single CR2032 battery, you can enjoy up to two years of battery life at a mid-setting, so you won’t be constantly swapping out batteries.
It boasts intuitive controls with 11 easy-to-use brightness settings. Plus, it features a proprietary Carry-Loc™ “lock-in” mode, ensuring your preferred settings stay put. It utilizes the Trijicon RMR® footprint, making it easy to mount on most optics-ready handguns. Whether you’re using it for competition shooting or self-defense, it’s ready to perform.
10# Vortex Optics Venom Red Dot Sight
View on OpticsPlanet View on Amazon
One of the standout features of it is its large, bright red dot reticle with 10 adjustable brightness settings. This ensures crystal-clear targeting in a wide range of lighting conditions and background colors. Whether you’re shooting in bright daylight or low-light situations, it has you covered.
With easy-to-use power and illumination controls conveniently located on the left side, you can make quick adjustments on the fly without losing your sight picture. This intuitive design keeps you focused on your target, making every shot count. Crafted with a rugged aluminum alloy chassis, it can handle recoil from shotguns, rifles, and handguns. Its minimalist design ensures compatibility across various firearms, giving you the versatility you need.
Experience non-critical eye relief for rapid target acquisition. You’ll have the edge in competitive shooting or when quick target transitions are crucial. The top-loading battery design allows you to change batteries without removing it from your firearm. This feature ensures you’re always prepared for extended shooting sessions.
How to Install Glock 45 Red Dot? ⚙️
➡️ Here are some tips for properly installing:
- ✅ Choose Compatible Parts: Make sure to select an RD and mounting plate specifically designed to fit the G45 MOS cutout. This ensures a secure fit.
- ✅ Clean Slide: Use solvent and lint-free cloth to clean the slide top and mounting surface. Remove any debris or oils for best adhesion.
- ✅ Follow Instructions: Closely follow the manufacturer’s instructions for installing the mounting plate and tightening screws to the recommended torque specs.
- ✅ Apply Threadlocker: Use a thread-locking adhesive like Loctite on the mounting screws to prevent loosening from slide vibration and recoil forces.
- ✅ Secure Wires: Route any accessory wires along the side of the slide to prevent snagging. Use electrical tape or wire channels to secure them in place.
- ✅ Zero Optic: Once mounted, follow the sight-in process to zero the RD. This may require test firing at a range with windage/elevation adjustments.
- ✅ Confirm Hold: Verify the RD maintains zero after firing. Make any final windage/elevation tweaks if needed.
- ✅ Maintain Sight: Perform periodic battery changes and lens cleanings to keep the RD performing optimally. Re-confirm zero if removed and reinstalled.
☝️ Taking care during installation ensures it is solidly mounted and properly zeroed. Follow all instructions precisely, use the thread locker, confirm zero, and perform maintenance for the best accuracy with setup.
FAQ 📚
Conclusion 🏁
In conclusion, choosing the best red dot sight for your Glock 45 can significantly enhance your shooting experience and accuracy. They offer advantages such as increased accuracy, faster target acquisition, enhanced visibility, and reduced training requirements.
When selecting it, it’s crucial to consider factors like mounting type, durability, battery life, reticle options, brightness settings, warranty coverage, and budget. These factors will help you find the optimal sight for your gun that suits your shooting style and needs. 👌
Affiliate Disclosure: Rotorm.com sometimes gets paid for listings, through sponsors or affiliate programs like Amazon, Optics Planet, Lucky Gunner, Brownells, Cabelas, Rainier Arms, 5.11 Tactical, Bass Pro Shop, etс. Clicking a link helps keep Rotorm.com free, at no extra cost to you!
About the author: Each article on our site is written by experts in survival and tactical equipment, gun enthusiasts, extreme travelers, military, law enforcement and desperate professionals, read about the author at the bottom of the article or visit "About Us" page.
Note: The views and opinions expressed in this article are those of the authors and do not necessarily reflect the official policy or position of any agency.
I’ve had the Trijicon SRO Red Dot Sight for a few months, and the unobstructed field of view is fantastic. However, I’m curious about the battery life. How often should I expect to change it?
☑️ The Trijicon SRO Red Dot Sight has a battery life of 3 years when used at settings 4 of 8. This means that if you use the sight at the lowest brightness setting, you should only need to change the battery once every 3 years. However, if you use the sight in a brighter setting, the battery life will be shorter. For example, if you use the sight at setting 8, the battery life will be reduced to 1 year.
☑️The actual battery life of it will also depend on the ambient temperature. The battery will last longer in cooler temperatures and shorter in warmer temperatures.
☑️ As a general rule of thumb, I would recommend changing the battery every 2-3 years, even if it hasn’t died yet. This will help ensure that you don’t run out of battery power when you need it most.
How does the Glock MOS cutout differ from other mounting types?
🔫 The Glock MOS cutout is a dovetail-style mounting system that allows you to install a variety of miniature red dot sights (MRDs) on your Glock pistol. The cutout is machined into the slide of the pistol, and it provides a secure and stable platform for the MRD.
➡️ Other mounting types for MRDs on pistols include:
➡️ The Glock MOS cutout offers a number of advantages over other mounting types, including:
👌 Overall, this cutout is a versatile and convenient mounting system for MRDs on Glock pistols. It is a good option for shooters who want a secure and reliable way to mount an MRD on their pistol.
How does the Shake ‘N Wake technology work? Does it activate with any movement?
🔥 Shake ‘N Wake technology is a feature found in some red dot sights that automatically turns the sight on when the sight is moved. This can be a useful feature for shooters who want to save battery life by turning off the light when they are not using it.
⚙️ It typically works by using a small accelerometer to detect movement. When the sight is moved, the accelerometer sends a signal to the sight’s electronics, which turns the sight on. The sight will stay on for a predetermined amount of time, or until it is moved again.
✔️ The amount of movement required to activate this technology varies from sight to sight. Some sights require a relatively large amount of movement, while others can be activated by even the slightest movement.
😎 This technology is a convenient feature that can help to save battery life. However, it is important to note that it is not always foolproof. If the sight is not moved enough, or if it is moved too slowly, it may not activate.
Can someone explain the difference between a 3 MOA dot and a 5 MOA dot in simpler terms?
✅ MOA stands for Minute of Angle, and it is a unit of angular measurement. One MOA is equal to 1/60th of a degree.
✅ A 3 MOA dot is 3 MOA in diameter, which means that it would appear to be 3 inches in diameter at 100 yards. A 5 MOA dot is 5 MOA in diameter, which means that it would appear to be 5 inches in diameter at 100 yards.
✅ In simpler terms, a 3 MOA dot is smaller than a 5 MOA dot. This means that a 3 MOA dot will cover less of the target, which can be helpful for precision shooting. A 5 MOA dot will cover more of the target, which can be helpful for faster target acquisition.
✅ The best MOA dot size for you will depend on your shooting needs and preferences. If you are shooting at long distances and need to be precise, then a 3 MOA dot may be a good option. If you are shooting at closer distances and need to acquire targets quickly, then a 5 MOA dot may be a better choice.
I’ve been using the Trijicon RM06 RMR Type 2 for a while now, and its durability is unmatched. Dropped it a couple of times, and it still works perfectly.
The AmeriGlo Haven Handgun Carry Ready Combo Red Dot Sight has significantly improved my shooting accuracy. The 3.5 MOA dot is just perfect for my needs.
I appreciate the detailed breakdown of the features and benefits of each red dot sight. It helped me make an informed decision.
The Swampfox Liberty RMR Dot Sight’s Shake ‘N Wake technology is a game-changer for me. No more fumbling with buttons during crucial moments.