Best Red Dot For Glock 48

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Welcome to My Review of the Best Glock 48 Red Dot.

Glock 48 handguns have become increasingly popular among pistol shooters. Whether you’re a competitive shooter, just getting started in the shooting sport, or simply looking for an upgrade to your current handgun, the Glock 48 is sure to fit your needs.

To help you find the best red dot for Glock 48, I’ve compiled a list of our top five favorites GLOCK 48 red dot, from budget-friendly options to professional shooter’s choice.

What red dots fit Glock 48 mos?

All optics I have included in this list are compatible with the GLOCK 48, but my favorite Glock 48 optic is Trijicon RMRcc.

Best 5 Glock 48 Red dot

I have ranked the Glock 48 mos optics based on features, performance, value for money, and Glock 48 mos red dot compatibility.

1. Trijicon RMRcc (Best Overall)

Trijicon RMRcc Sight Adjustable LED Red Dot, 3.25 MOA, Black, 3100001
  • DESIGNED FOR CONCEALED CARRY: Designed to fit on many...
  • OUTSTANDING DURABILITY: Unique, patented housing shape...
  • CRISP 3.25 MOA DOT: For both eyes open shooting, an...

Trijicon is best known for its ruggedly reliable optics, and the RMRcc is no exception. The Trijicon RMRcc is one of the best red dots for Glock 48.

Concealed Carry – The small size and low profile allows it to fit comfortably in most concealed carry pistols and many holsters.

Ultra Durable – Trijicon RMRcc is also one of the most durable optics for Glock 48. It can withstand shock, vibration, rain, and temperature changes with no problems.

Brightness setting – It also comes with ten brightness settings for different lighting conditions, including 2-night vision modes.

Crispy 3.5 Moa dot – with the 3.5 moa dot, you can easily acquire a target quickly with one shot and accuracy at any range with both eyes open.

Battery Life – It has a long battery life of up to 4 years with a single CR2032 battery. Additionally, the battery-saving feature automatically shuts down the optic after 16.5 hours of use.

Windage and elevation – No extra tools are required to get perfect windage and elevation adjustments every time.

My Experience

I’ve tested this optic in various conditions, and it has never let me down. I’ve used the Trijicon RMRcc from distances as close as 7 yards all the way out to 100 yards, with accuracy remaining consistent no matter what range I was shooting at.

  • Concealed carry friendly
  • Ultra-durable
  • Crispy 3.5 Moa dot
  • Battery life up to 4 years
  • Expensive

2. HOLOSUN HS507K-X2 (Budget Alternative Of Trijicon RMRcc)

HOLOSUN HS507K X2 Multi-Reticle Red 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Parallax-Free Aluminum Sight for Subcompact Handguns
  • HOLOSUN RED DOT SIGHT - The HS507K X2 is an open reflex...
  • HIGH PERFORMANCE - This red dot sight features...
  • MULTI-RETICLE SYSTEM - This Holosun sight is equipped...
  • SHAKE AWAKE TECHNOLOGY - Extends battery life by...
  • SPECIFICATION - Reticle: Red 2 MOA Dot & 32 MOA Circle;...

If you’re looking for a mid-range alternative to the Trijicon RMRcc, then the Holosun HS507K-X2 is an excellent choice.

If you compare side by side, the holosun HS507K-X2 is the best budget alternative to Trijicon RMRcc.

Concealed Carry – This optic has a very small profile which makes it perfect for concealed carry. It fits easily in most holsters and won’t be snug when being carried.

Compact Size – Holosun HS507K-X2 is one of the smallest red dots for Glock 48. It can fit almost any pistol with a rail and makes your gun look sleek and lightweight.

Long Battery Life – This optic is powered by a single CR1632 battery and has up to 50,000 hours of battery life.

Shake Awake – the best thing about holosun HS507K-X2 is the awake shake feature which automatically activates the optic when you pick it up or move it.

Lock Mode – prevent accidental adjustment of the optic with its lock mode feature, which locks in place after you have set your zero.

My Experience

I’ve compared side by side the holosun HS507K-X2 and the Trijicon RMRcc and found that the Holosun optic is a great budget alternative. It’s just as accurate, reliable, and durable as its more expensive counterpart.

See Full Holosun 507K X2 Review

  • Budget-friendly
  • Compact size
  • Long battery life
  • Shake awake feature
  • Lock mode
  • No night vision compatibility. 

3. Crimson Trace RAD (Best optic for Glock 48 mos)

Crimson Trace RAD Micro Pro Compact Open Reflex Pistol Sight with 3 MOA Red Dot, Co-Witness Notch, Shake to Wake and Ambient Light Sensors for Compact and Subcompact Handguns,Black
  • DIMENSIONS: 1.7" L x 1" W x 1" D and a weight of 1...
  • RUNTIME: 20,000 hours of battery life that runs on 1...
  • EASE OF USE: CT Radiant ambient light sensor adjusts...
  • ACCURACY: Sight features 3 MOA red dot reticle for easy...
  • DURABLE: Constructed from aerospace grade aluminum with...

If you’re looking for a low-profile red dot for your Glock 48 mos, then the Crimson Trace RAD is one of the best choices.

Co-Witness – The best part about this optic is that it has an integrated co-witness feature which allows you to use both iron sights and red dot at the same time.

Lowest Profile -The Crimson Trace RAD is one of the best low-profile red dots for Glock 48. It’s small enough to fit in almost any pistol with a rail and won’t snag when you carry it.

Auto Adjustment – With the CT RAD, your shooting experience is always optimized for any lighting situation. The integrated CT Radiant adjusts dot intensity to match surrounding illumination while the movement-activated CT Motion sensor turns on the dot instantly when motion is detected.

Motion Sensor – The best thing about this optic is that it turns off after 2 minutes of inactivity, and the built-in motion sensor automatically re-activates it when motion is detected.

Durability – Despite its small size, this optic is incredibly durable, and it can withstand even the most brutal conditions.

My Experience

I am very impressed with how well the Crimson Trace RAD performs. It’s easy to install, has great battery life, and is very accurate at all ranges.

  • Integrated co-witness
  • Low profile
  • Auto Adjustment
  • Motion Sensor
  • Extremely durable
  • Battery life could be better

4. Swampfox Sentinel (Best Budget Glock 48 Red Dot)

Swampfox Sentinel Micro Reflex, Manual Brightness, Red Dot
  • IN THE BOX: Optix w/sheath, screwdriver, lens cloth,...
  • MANUAL BRIGHTNESS MODEL: Features ten manually adjusted...
  • COMPACT UNOBSTROCTIVE FIT: Shoehorned into this tiny...
  • DUTY GRADE: Made from 7075 aluminum that is hard coat...
  • DOUBLE THE LIFE: The CR2032 battery effectively doubles...

If you’re looking for an affordable red dot for your Glock 48 mos, then the Swampfox Sentinel is the best budget option. This optic is reliable and accurate at all distances and has a great battery life.

Compact Size – The Sentinel is one of the most compact red dots on the market, and it fits perfectly on any pistol with a rail. It’s slim enough to fit any holster and won’t snag when you carry it.

User Friendly – This optic is very user-friendly and easy to use, even for beginners. It has an intuitive reticle pattern that allows you to quickly acquire your target.

Duty Grade – Despite its small size, the Sentinel is incredibly durable. It can withstand drops, bumps, and even extreme weather conditions without any damage. 

Auto or manual brightness – The best thing about this optic is that it has a choice of auto or manual brightness settings, so you can adjust the intensity according to your environment.

Sentinel-A – The auto model has a photosensitive light sensor that automatically adjusts the reticle brightness for best visibility.

Sentinel-M – The manual version allows you to manually adjust the brightness of the reticle according to your needs.

My Experience

I had a great experience with the Swampfox Sentinel. It’s very reliable and accurate at all distances, has great battery life, and is extremely durable. I would definitely recommend it to anyone looking for an affordable red dot for Glock 48.

  • Compact size
  • User friendly
  • Duty grade
  • Auto or manual brightness
  • The automatic version is not Good

5. Vortex Venom (Value For Money Red Dot)

Vortex Optics Venom Red Dot Sight - 3 MOA Dot,Black
  • The Venom Red Dot Sight-3 MOA promotes rapid target...
  • High quality, fully multi-coated lenses offer a clean,...
  • The Venom also has an auto-brightness mode that uses an...
  • 1 MOA wind age and elevation adjustments are super...
  • The Venom Red Dot will fit well on your rifle or...

I remember when the Vortex Venom first hit the market. It quickly became one of the selling red dots.

It’s an entry-level optic that provides great value for money and is reliable at all ranges.

3 MOA Dot – The Vortex Venom has a 3 MOA red dot reticle with ten different brightness settings to choose from.

Auto-Brightness Mode – It also has an auto-brightness mode that automatically adjusts the brightness to best suit your environment.

Unlimited Eye Relief – The best thing about this optic is that it provides unlimited eye relief, so you can shoot at any distance without worrying about your sight alignment.

Durable – Despite its low price tag, the Vortex Venom is incredibly durable and can withstand harsh conditions without any damage.

My Experience 

I have been using this optic for over a year, and I’m impressed with its performance. It’s reliable and accurate at all ranges, and it looks great on Glock 48.

  • 3 MOA Red Dot Reticle
  • Auto Brightness Mode
  • Unlimited Eye Relief
  • Durable
  • Battery life could be better.


These are the best red dot for Glock 48. Each has unique features that make it best suited for different purposes. After analyzing all the options, I would recommend the Trijicon Rmrcc as best overall, followed by the Crimson Trace RAD, Swampfox Sentinel for the best budget, and Vortex Venom for the best value for money.

Also Read: Best Red Dot For Glock 19


What is the best optic for Glock 48?

The optic for Glock 48 is the Trijicon RMRcc. It has a wide field of view, integrated co-witness, low profile, and is extremely durable.

What red dot does Glock recommend?

Glock does not officially recommend any specific red dot. However, the Trijicon RMRcc is one of the best red dots for Glock 48, and many professional shooters have used it.

What is the best budget Glock 48 red dot?

The best budget red dot for Glock 48 is the Swampfox Sentinel. It’s very affordable and durable, and it has an intuitive reticle pattern that allows you to quickly acquire your target.

How do I choose a red dot for my Glock 48?

When choosing a red dot for your Glock 48, you should consider the optic’s size, weight, battery life, durability, and adjustability. You should also consider your budget and the specific features you need for the best performance.

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I'm Micheal, an avid shooter and hunting enthusiast from Texas. I'm a recreational shooter who loves to spend time at the range and enjoy learning about new firearms and gears. I love to write about guns and share my passion for shooting with others.

4 thoughts on “Best Red Dot For Glock 48”

  1. Loved your review! But I’m torn between the RMRcc and the Crimson Trace. I’m leaning toward the RMRcc for the brand reputation but is the Crimson better in any way you think?

    • It really comes down to what you value more. The RMRcc is a beast when it comes to durability and reliability, but the Crimson Trace offers that nifty co-witnessing feature which is super handy. If that aligns with your shooting needs.

  2. Just picked up a Glock 48 and was considering the RMRcc. Great to hear it’s durable since I spend a lot of time outdoors. Do you think it’s worth the extra dough compared to the Vortex Venom for a casual shooter?

    • If you’re shooting casually and not in super rugged conditions, the Vortex Venom might be the way to go. It’s durable, has good battery life, and won’t break the bank. Plus, that unlimited eye relief is sweet for quick target acquisition.


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