Trijicon RMR vs Vortex Razor – Which Scope Performs Better


Many shooters are now provisioning their pistols with high-quality red dot sights. Sights such as Trijicon RMR and Vortex Razor improve your target acquisition, as well as your focus. This allows you to achieve better shots.

For very many years now, the Vortex and Trijicon industry have continued to release great red dot sights. The Trijicon RMR and Vortex Razor sight are specially designed to provide shooters with a fast level of target acquisition while ensuring that you are provided with an accurate point of aim.

Both sights are designed with exceptional features and they perform excellently. When searching for a brand-new unit, the reliability as well as the waterproofing qualities are some of the features that I like to place a lot of emphasis on. Focusing on these qualities has given me the chance to always make wise investments.

What are the differences between the Trijicon RMR and Vortex Razor

Trijicon RMR Red Dot
Vortex Razor Red Dot
The Trijicon RMR model sight is designed with a housing that is patented, a great option for slide ride pistols. It makes use of mil.spec technology. It performs well in tactical and rugged conditions.
The Vortex Viper sight and it has a very sleek design. It has a coated and clear lens coating with illumination controls placed on the side of the optic with a power switch. The model also has an adjustment setting and it has Weaver mounts.
The Dot Size
6.05 MOA
Forged Aluminum
Die Cat Aluminum
1.7 inches
1.8 inches
1.2 ounces
1 ounce

Trijicon RMR vs Vortex Razor – How do they compare?


When you place both the Vortex Razor and the RMR model side by side, you will notice that both sights have a very similar appearance especially when it comes to the dimensions. They have a very slight difference when it comes to their size. The Trijicon RMR red dot measures 4.5 x 30 x 2.5 cm. Vortex Razor is slightly larger measuring 4.64 x 3.56 cm. Trijicon RMR has a height modification of only 170 MOA max and it also has a side adjustment measuring 114 MOA. These dimensions prove that both red dot sights are compact making them a great fit for pistols and firearms that are small.

When it comes to the weight both sights are light in weight. This means that they are ideal for placing on the rails of shotguns and rifles. The Vortex Razor red dot, however, weighs less than the Trijicon RMR. Vortex Razor red dot has wider dimensions  giving users a larger surface area to maneuver between different controls and switches. It is also much lighter than the RMR model. All of these qualities make the Vortex Razor Red dot aq better option than the Trijicon RMR.


The Trijicon industry has designed the RMR unit with a 3.25 MOA red dot. This optic is great as hunters as well as other types of shooters get the chance to benefit from an ideal target acquisition feature. This quality is precise and works very quickly. When working with the Vortex Razor optic, shooters get the chance to either work with a 3 MOA or a 6 MOA. When presented with both of these options, you can toggle and choose to work with either an accurate aiming point on your rifle or you can choose to work with the quicker option. The features of the 3.25 MOA of the Trijicon model perform well, however, it cannot compare to the excellent performance and options offered by the Vortex Razor Red Dot.

Quality and Durability

The Trijicon RMR red dot sight is constructed with a very strong and durable build. Its housing is designed from a molded aluminum material. This model is designed with a special shape that works well is deflecting the force and the impact from the lenses of the sight. Its design ensures that the Trijicon model can maintain a strong and reliable quality.

Vortex Razor red dot is manufactured with an open-top. It is flexible and performs exceptionally well. There is a very large window that has a clear view. Shooters are provided with an edge-to-edge sharpness that widens out their field of view (FOV). The housing of the Vortex Razor red dot is really strong and it also comes with a very thick aluminum material. Vortex Razor red dot can be easily mounted on rifles and shotguns and its amazing quality and reliability make the sight a better option than Trijicon RMR. 

Trijicon RMR vs Vortex Razor – A Comparison Overview

Trijicon RMR

Trijicon RMR Type 2 6.5 MOA Adjustable LED Red Dot Sight
  • Battery Life Over 4 years of continuous use (when used at 70ºF (21ºC)) at setting 4 of 8. Extreme...

The RMR Red dot sight is a 6.5 MOA sight with a patented housing. It is meant for the slide ride type of guns. This sight uses the mil.spec type of technology and this makes it an ideal choice for working with during all kinds of rugged and tactical external conditions. The sight is designed with an LED that can be adjusted. This ensures that users can make use of an easy-to-use control function. These features make the sight a wonderful fit that you can work with different types of weather conditions.

With the Trijicon RMR, users can easily maneuver through different types of modes selecting their most preferable option. Users can also adjust the illumination brightness and power down the RMR. When the sight is set to function in manual mode, the optic can automatically power down. As soon as this optic is restarted, it is functioning well on automatic mode. The sight is also compatible with night vision optics.

This sight measures 45mm and once attached to a battery it weighs only 1.2 ounces. The red dot operates with a CR 2032 model and when changing the battery, you have to disassemble the whole unit from the mount.


  • The process of switching from manual mode to automatic mode, adjusting the illumination brightness as well as putting off the RMR sight is not hard.
  • You are provided with an easy illumination control feature
  • You get to make use of an LED that can be adjusted


  • Replacing the battery is not as easy
  • It is a very pricey optic

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Vortex Razor Red Dot

Vortex Optics Razor Red Dot Sight - 3 MOA Dot
  • The Razor Red Dot Sight-3 MOA is designed to be mounted to a wide variety of firearms and used in various...
  • A premium wide field lens gives the shooter an impressive field of view. The daylight bright red dot has...
  • Anti-reflective XR coatings on the lenses increase light transmission for maximum brightness while...
  • O-ring sealed and a rugged one piece chasis constructed from aircraft grade aluminum ensure waterproof...

This red dot sight is available in both 3 MOA as well as 6 MOA. The Vortex has a very edgy and sleek design. It is uniquely manufactured to ensure that users are provided with top tier performance as well as a great level of versatility. It is designed with a large window that is crisp and clear providing users with an edge-to-edge sharpness feature. The field of view is also quite wide and the sight is well protected with a very thick and durable housing of aluminum material.

The Vortex Razor is manufactured with a side-load battery tray. This tray functions perfectly providing users with a quick battery change option. Users are at an advantage with this sight as they do not have to detach the sight from the pistol or firearm. This makes it a great choice for rifles and shotguns. The optic weighs 2.4 ounces when mounted on Picatinny mounts. When set to the highest level, the battery life operates up to 150 hours, and when set at the lower setting, the battery operates at 30,000 hours.


  • It is compact and light in weight.
  • The sight is designed with an aluminum coating ensuring that it is protected from external factors such as shock
  • It is designed with an increased light transmission feature


  • The process of replacing the battery is very slow

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Both the Trijicon RMR red dot as well as the Vortex Razor red dot are of great quality and they are one of the most favorable options in the market. The RMR model is a great fit for tactical operations and the Viper dot also works well during any kind of tactical operation as well as any self-defense instance.

Verdict: Which is better – Trijicon RMR or Vortex Razor?

The Vortex Razor Red Dot sight  is a better option than the Trijicon RMR model. The Razor red dot is designed with ideal features that make it a preferable option when it comes to activities such as self-defense, hunting, and even training. Its lightweight quality and reliability even when exposed to very harsh external conditions make it one of the best red dots in the industry.

Frequently Asked Questions

  1. Can a Vortex Venom fit the cut on a Trijicon RMR?

No, it cannot per Vortex. However, the Vortex Venom can fit the Burris Fastfire II model as well as any doctor mount. It cannot fit on any kind of RMR mount because it is designed with 2 fatter posts. These posts are used for locating purposes.

  1. What is the meaning of RMR?

RMR stands for Ruggedized Miniature Reflex Sight. The advantages of firing with a reflex sight include the fact that users can make use of a single reference point in a single focal plane to position any type of handgun or pistol onto the target.


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