What Optics Fit the Glock 43X MOS? (The Ultimate Guide)

ByBuffalo Rifles Blog

The Glock 43X MOS is a popular choice for concealed carry, and for good reason. It’s small, lightweight, and easy to shoot. But one of the things that really sets the 43X MOS apart from other compact Glocks is its ability to accept optics.

This means that you can add a red dot sight to your 43X MOS, giving you a faster and more accurate sight picture. But not all optics are compatible with the 43X MOS. So what optics fit the Glock 43X MOS?

In this article, we’ll take a look at the different optics that are compatible with the 43X MOS, and we’ll discuss the pros and cons of each one. We’ll also provide some tips on choosing the right optic for your needs.

So if you’re thinking about adding an optic to your Glock 43X MOS, read on for all the information you need to know.

Brand Model MSRP
Trijicon RMRcc $499.99
Holosun 507k $329.99
Sig Sauer Romeo Zero $299.99

The Glock 43X MOS is a popular handgun for concealed carry. One of the things that makes the Glock 43X MOS so appealing is its ability to accept a red dot optic. This allows you to improve your accuracy and speed when shooting.

However, before you can attach an optic to your Glock 43X MOS, you need to install an optic mounting plate. This guide will discuss the different types of optic mounting plates available, how to choose the right one for your Glock 43X MOS, and how to install it.

Optic Mounting Plates

There are three main types of optic mounting plates available for the Glock 43X MOS:

  • OEM mounting plates: These are made by Glock and are specifically designed for the Glock 43X MOS. They are the most expensive option, but they are also the most secure.
  • Aftermarket mounting plates: These are made by third-party companies and are not specifically designed for the Glock 43X MOS. They are typically less expensive than OEM mounting plates, but they may not be as secure.
  • Universal mounting plates: These are made by third-party companies and can be used with a variety of different handguns. They are the least expensive option, but they may not be as secure as OEM or aftermarket mounting plates.

Choosing the Right Optic Mounting Plate

When choosing an optic mounting plate for your Glock 43X MOS, there are a few factors you need to consider:

  • The type of optic you want to use: Some optic mounting plates are only compatible with certain types of optics. Make sure you choose a mounting plate that is compatible with the optic you want to use.
  • The thickness of the optic: Some optic mounting plates are thicker than others. If you are using a thin optic, you will need to choose a mounting plate that is also thin.
  • The weight of the optic: Some optic mounting plates are heavier than others. If you are concerned about the weight of your Glock 43X MOS, you will need to choose a mounting plate that is lightweight.

Installing an Optic Mounting Plate

Installing an optic mounting plate on your Glock 43X MOS is a relatively simple process. However, it is important to follow the instructions carefully to avoid damaging your gun.

To install an optic mounting plate, you will need the following tools:

  • A set of Allen wrenches
  • A hammer
  • A punch
  • A screwdriver

1. Remove the slide from the frame of your Glock 43X MOS.
2. Remove the rear sight from the slide.
3. Align the optic mounting plate with the dovetail in the slide.
4. Secure the optic mounting plate to the slide with the Allen screws.
5. Reinstall the rear sight on the slide.
6. Reinstall the slide on the frame of your Glock 43X MOS.

Optics Compatible with Glock 43X MOS

The following is a list of optics that are compatible with the Glock 43X MOS:

  • Trijicon RMR
  • Holosun HS507C
  • Vortex Venom
  • Sig Sauer Romeo Zero
  • Leupold Delta Point Pro
  • Burris Fastfire 3
  • Aimpoint Micro T-2
  • EOTech EXPS3-0

Factors to Consider When Choosing an Optic for Glock 43X MOS

When choosing an optic for your Glock 43X MOS, there are a few factors you need to consider:

  • The size of the optic: You need to choose an optic that is the right size for your Glock 43X MOS. If the optic is too big, it will be difficult to conceal. If the optic is too small, it will be difficult to see.
  • The weight of the optic: You need to choose an optic that is lightweight. A heavy optic will make your Glock 43X MOS difficult to carry.
  • The battery life of the optic: You need to choose an optic that has a long battery life. This will ensure that you don’t have to worry about the optic running out of power in the middle of a shooting session.
  • The price of the optic: You need to choose an optic that is within your budget. There are a variety of optics available at different price points, so you should be able to find one that fits your needs.

Installing an Optic on Glock 43X MOS

Installing an optic on your Glock 43X MOS is a relatively simple process. However, it is important to follow the instructions carefully to avoid

3. Sighting In Your Optic

Serial 1: How to sight in your optic

Sighting in your optic is essential to ensure that your firearm is accurate and that you can hit your target when you pull the trigger. The process of sighting in your optic is relatively simple, but it does require some time and patience.

To sight in your optic, you will need the following items:

  • Your firearm
  • Your optic
  • A few rounds of ammunition
  • A target
  • A level
  • A screwdriver or Allen wrench (if necessary)

Step 1: Choose a target

The first step is to choose a target that is the correct size and distance for your optic. For a red dot sight, you will want to choose a target that is at least 25 yards away. For a magnified optic, you will want to choose a target that is at least 50 yards away.

Step 2: Mount your optic

Once you have chosen a target, you will need to mount your optic to your firearm. If you are using a red dot sight, you can usually just attach it to the slide of your firearm using the included screws. If you are using a magnified optic, you will need to attach it to a picatinny rail or weaver rail.

Step 3: Level your optic

Once your optic is mounted, you will need to level it. This is important to ensure that your shots are accurate. To level your optic, you can use a level or a bubble level.

Step 4: Zero your optic

Now that your optic is mounted and leveled, you can zero it. This means that you will need to adjust the sights so that they are aligned with the barrel of your firearm. To zero your optic, you will need to shoot a few rounds at your target and adjust the sights accordingly.

Step 5: Confirm your zero

Once you have adjusted the sights, you will need to confirm your zero. This means that you will need to shoot a few more rounds at your target and make sure that your shots are hitting where you are aiming.

Step 6: Repeat as necessary

If your shots are not hitting where you are aiming, you will need to repeat the process of sighting in your optic. This may take a few tries, but it is important to get it right so that you can be confident in the accuracy of your firearm.

Tips for sighting in your optic

Here are a few tips for sighting in your optic:

  • Use a good quality target. A target that is too small or too blurry will make it difficult to see your shots and make adjustments.
  • Shoot from a stable position. If you are not stable, your shots will be inaccurate.
  • Take your time. Sighting in your optic can take some time, so don’t rush it.
  • Be patient. It may take a few tries to get your optic zeroed in, but it is worth it in the end.

Troubleshooting common sighting in problems

If you are having trouble sighting in your optic, here are a few common problems and solutions:

  • Your shots are not hitting the target. This could be caused by a number of things, including:
  • Your optic is not mounted correctly.
  • Your optic is not leveled.
  • Your optic is not zeroed.
  • Your firearm is not properly maintained.
  • Your shots are hitting the target, but they are not grouped together. This could be caused by a number of things, including:
  • Your optic is not mounted correctly.
  • Your optic is not leveled.
  • Your optic is not zeroed.
  • Your firearm is not properly maintained.
  • Your shooting technique is not good.

If you are having trouble sighting in your optic, it is best to take your firearm to a qualified gunsmith. They will be able to help you troubleshoot the problem and get your optic zeroed in.

Serial 2: Tips for sighting in your optic

Here are a few tips for sighting in your optic:

  • Use a good quality target. A target that is too small or too blurry will make it difficult to see your shots and make adjustments.
  • Shoot from a stable position. If you are not stable, your shots will be inaccurate.
  • Take your time. Sighting in your optic can take some time, so don’t rush it.
  • Be patient. It may take a few tries to get your optic zeroed in, but it is worth it in the end.

**Specific tips for sighting in a red

What Optic Fits Glock 43X MOS?

The Glock 43X MOS is a popular pistol for concealed carry, and many people want to know what optic fits it. The good news is that there are a number of great options available.

Here are a few of the most popular optics that fit the Glock 43X MOS:

  • Trijicon RMR – The Trijicon RMR is a red dot sight that is known for its durability and reliability. It is a great option for self-defense or competition shooting.
  • Vortex Venom – The Vortex Venom is another popular red dot sight that is affordable and easy to use. It is a good option for beginners or those who want a lightweight optic.
  • Holosun HS507C – The Holosun HS507C is a holographic sight that is known for its fast target acquisition and accuracy. It is a good option for tactical or competition shooting.

No matter what your needs are, there is an optic that will fit the Glock 43X MOS. Be sure to do your research and choose an optic that is right for you.

How do I install an optic on my Glock 43X MOS?

Installing an optic on your Glock 43X MOS is a relatively simple process. However, it is important to follow the instructions carefully to avoid damaging your pistol.

Here are the steps involved in installing an optic on your Glock 43X MOS:

1. Remove the slide from the frame.
2. Remove the rear sight.
3. Align the optic with the mounting holes in the slide.
4. Secure the optic in place with the screws provided.
5. Reinstall the slide on the frame.

It is important to note that some optics require additional tools or modifications to install. Be sure to read the instructions carefully before you begin.

What are the benefits of using an optic on my Glock 43X MOS?

There are a number of benefits to using an optic on your Glock 43X MOS. These include:

  • Increased accuracy: An optic can help you to achieve greater accuracy by providing a clear and precise sight picture.
  • Faster target acquisition: An optic can help you to acquire targets more quickly by allowing you to focus on the target rather than the sights.
  • Improved low-light performance: An optic can provide a brighter sight picture in low-light conditions, making it easier to see your target.

If you are looking for a way to improve your accuracy and performance with your Glock 43X MOS, then an optic is a great option.

What are the drawbacks of using an optic on my Glock 43X MOS?

There are a few drawbacks to using an optic on your Glock 43X MOS. These include:

  • Increased cost: Optics can be more expensive than standard iron sights.
  • Increased weight: Optics can add weight to your pistol, which may make it less comfortable to carry.
  • Increased complexity: Optics add complexity to your pistol, which may make it more difficult to maintain.

If you are considering adding an optic to your Glock 43X MOS, it is important to weigh the benefits and drawbacks carefully before making a decision.

Which optic is best for me?

The best optic for you will depend on your individual needs and preferences. Here are a few factors to consider when choosing an optic:

  • Your budget: Optics can range in price from a few hundred dollars to several thousand dollars. It is important to set a budget before you start shopping so that you can narrow down your options.
  • Your intended use: Are you planning to use your optic for self-defense, competition shooting, or hunting? The intended use of your optic will help you to determine the features that are most important to you.
  • Your skill level: If you are a beginner, you may want to choose an optic that is easy to use and maintain. More experienced shooters may be willing to sacrifice some ease of use for a more advanced optic with more features.

Once you have considered these factors, you can start shopping for an optic that is right for you. There are a number of great options available, so you are sure to find something that meets your needs.

the Glock 43X MOS is a popular choice for concealed carry, and for good reason. It’s small, lightweight, and easy to shoot. But if you want to add an optic to your Glock 43X MOS, you need to make sure you choose the right one.

The three optics that we recommend for the Glock 43X MOS are the Trijicon RMR, the Holosun 507K, and the Vortex Venom. All three of these optics are high-quality, reliable, and made to withstand the rigors of everyday carry. They’re also all compatible with the Glock 43X MOS’s slide, so you can be sure that they’ll fit right on your gun.

Of the three optics, the Trijicon RMR is the most expensive, but it’s also the most durable and reliable. The Holosun 507K is a good option for budget-minded shooters, and it offers a lot of features for the price. The Vortex Venom is a good compromise between the two, offering a high-quality optic at a reasonable price.

No matter which optic you choose, you’re sure to be happy with the results. Adding an optic to your Glock 43X MOS will make it a more versatile and capable handgun, and it will allow you to take advantage of the benefits that optics offer.

Here are some key takeaways to remember when choosing an optic for your Glock 43X MOS:

  • The size of the optic is important, as it needs to fit on the slide of your gun.
  • The weight of the optic is also important, as you don’t want it to make your gun too heavy.
  • The battery life of the optic is another important consideration, as you don’t want to have to worry about it running out of power in the middle of a shooting session.
  • The features of the optic are also important, as you want to make sure it has the features that you need.

By considering all of these factors, you can choose the best optic for your Glock 43X MOS and take your concealed carry to the next level.

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