Burris Fastfire 3 Review 2022 [Expert Thoughts]

It can be very overwhelming searching the web for the perfect version of whatever product you’re looking for.

Burris Fastfire 3 Review

There are hundreds of different options available, making it very hard to decide which one best suits you! That’s why this detailed Burris Fastfire 3 review will help you to figure out if this is the best product for you.

Read on for all the information you need to make an informed decision on the Burris Fastfire 3!


Burris optics have been frontrunners of the market since 1972, when they were founded. Their products are manufactured in the Philippines, but they are known all over the world. They are known for providing high quality products for many different needs.

They are commonly used among hunters, law enforcers and competition shooters.

Burris Fastfire 3 Review? Our Thoughts:

Burris 300234 Fastfire III with Picatinny Mount 3 MOA Sight (Black)
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The Burris Fastfire III is a red dot sight that is small compared to its competitors. This red dot sight has a 3 MOA dot. The design of this red dot is made to help your shooting skills improve in the field.

Whether you are looking for an upgrade to your previous red dot or you’re looking for a red dot to start your collection, this might be the one for you. Read on to find out if the Burris Fastfire is for you.

Most red dot sights focus on efficiency and reliability. The Burris Fastfire is no exception. It is a great product due to its affordability paired with the high-quality optics it provides.

The product is an all-around winner as it is easy to use, durable and adjustable. It works on shotguns, carbines and pistols.


While I know specifications don’t give you a full understanding of the product, it is important to understand where the product lies in comparison to its competitors. Before we go into a more detailed review, let’s quickly go through the specifications of the Burris Fastfire III.

This product has a 115 MOA for elevations and an 86 MOA for windage. The reticle is either a 3 MOA dot or an 8 MOA dot. It has a magnification of 1x and an objective lens of 22mm. The field of view extends to 190 feet. The product weighs 0.9oz.

Best Uses Of The Burris Fastfire 3

This product is best for close-range shooting. It works fantastically when you are shooting up close, perhaps in shooting ranges. You have to choose between the big dot and the small dot when you are purchasing, so pick carefully depending on the way you are planning to use the product.

The fact that this product doesn’t have magnification means that your situational awareness won’t be compromised.

The automatic brightness adjustment also helps the close-range shooting because you don’t need to adjust the settings yourself, it will happen automatically.

It is also great for use on mid-range shooting. The lack of magnification means it is only really effective up to 100 yards. If you are planning to do more mid range shooting, the 3 MOA version of this product will be better for you.

Pros Of The Burris Fastfire 3


This product is very versatile and is compatible with many different types of firearms. It can mount on top of an existing sight, a feature that makes it stand out from others! You can also feel confident that it will work fantastically with all handguns and shotguns, as well as most rifles!

The Burris Fastfire 3 takes this compatibility to another level by offering the option of having no mount! This means that you can attach it to any mount yourself which gives you wide flexibility for the gun you want to use.


This product is very durable because it is made from aluminum. Often, with a durable product, it ends up being very heavy and difficult to transport. This isn’t true of this product, which weighs only 1.5 ounces including the battery!

A nice addition to this product is the protective cover that is included. This protects it from any bumps in transit that may affect the optic.

The product is also waterproof and shockproof. These are very important features as the product is used out in the field where the weather is unpredictable.

It is reassuring to think that the product is waterproof in this situation as you don’t have to worry if the heavens open and you want to stay out in the field!

High Quality

The lens itself is great and it provides an excellent level of brightness, even in low light conditions. To improve the product’s ability in low-light conditions even further, the lens is coated with multi-coating which gets rid of the glare.

Range Of Features

This product has a range of features that make it stand out from its competitors. One of these features is the ability to have different dot sizes on the product. The options of 3 MOA dot and 8 MOA dot are very useful.

With the 3 MOA dot being the best choice for improving accuracy, and the 8 MOA dot being helpful when it comes to fast target acquisition. Because this dot is bigger, it means you can find your target quicker, although it will make your shot slightly less accurate.


The Burris Fastfire 3 has three different levels of brightness. While some sights have up to ten settings, this is fantastic because it is automatic. The automatic feature means that you don’t need to fiddle with adjusting it yourself, it will simply pick the most appropriate setting for you.

The sensor works by detecting the level of light and then adjusting the level of brightness in relation to this. You can turn the sensor off and manually select the brightness setting.

The brightness settings are:

  • High setting: This is the best one to use for bright outdoor conditions.
  • Low setting: This is great in low light settings or areas that are badly lit.
  • Middle setting: This works for overcast conditions.

Battery Life

The battery life on this product is fantastic. Like lots of other sights, the battery life should last for up to 5 years. This is aided by the automated system that means it turns off after a period of inactivity. Of course, how long the battery lasts depends on how much you use the product.


This product is available with 2 different types of mounts, so you can pick depending on your needs. You can also purchase the sight on its own without a mount, allowing you to choose one that best fits your needs.


No sight can be perfect in every way, although this one is close to it! Here are a few of the downsides to the Burris Fastfire 3:

No Magnification

This product is not a long-distance sight, instead being great for short ranges.

While it does have some options to adjust the wind and elevation settings, the product doesn’t have any magnification so any long distance shots rely on skill. If you want a long-distance sight, you will need to purchase this separately.

Small Adjustment Dials

The dials on the Burris Fastfire 3 are quite small, making them fiddly to adjust. This is a shame because it is important to be able to switch up the settings quickly when you’re in the field.

Frequently Asked Questions

Can I Use Any Mount On My Burris Fastfire 3?

Yes, you can. You can remove the mount that came with the product and add your own to tailor the sight to your needs. You can even purchase the product with no mount so that you can use one you already have.

Is The Burris Fastfire 3 Compatible With All Rifles?

This sight is as compatible as it can be with any rifle. This is because of the ability to use any mount that suits you, meaning you can choose a mount that works well with your gun.

However, the Burris Fastfire is not completely compatible with all rifles so make sure you check yours before purchase or get the additional accessory needed to make it compatible.

Why Is The Burris Fastfire 3 Popular?

This is a great product that is affordable but does not sway on quality. It gives a lot for the cost of the product, even costing less than some of its competitors, with more features available!

Does The Burris Fastfire 3 Have A Warranty

This product has a full lifetime warranty which is a fantastic feature! If anything goes wrong with the product that is not your fault, you will get it repaired or get a replacement.

Final Thoughts

This is a fantastic all-around product with very few flaws to its name! If you’re looking for a high-quality yet affordable product, look no further! You’ve found it.

Now you have all the information you need to figure out if the Burris Fastfire 3 has all the features that you’re looking for in your red dot sight! This product is a great choice for close and mid range shooting.

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