Should You Invest in a Red Dot Sight?

Chris G.

As a firearm enthusiast, it’s a no-brainer to know that improving your accuracy and response speed is a priority. Red dot sights seem to offer these benefits.

But how effective are they? Are they worth your hard-earned money? Let’s examine the benefits and drawbacks of these reflex sights, and determine if buying one is a wise choice.

Pros of Using a Red Dot Sight

What are the benefits of a red dot sight? A lot!

  1. Swift Target Acquisition: With a red dot sight, you can quickly acquire, track, aim, and engage your target. Simply superimpose the illuminated dot on the target; you don’t have to spend time and effort aligning it with your firearm’s iron sight.
  2. Shooting With Both Eyes: With a red dot sight, you can shoot with both your eyes open. This makes you aware of the situation surrounding you and your target. 
  3. Parallax-Free Design: Many red dot sights are parallax-free at a specific distance. The reticle stays on target regardless of your eye position. 
  4. Versatility: Red dot sights can be mounted on various firearms, including rifles, shotguns, and handguns. 
  5. Low Light Performance: Because red dots have illuminated reticles, they can still provide a point of aim in low-light conditions. 
  6. Simplicity and Intuitiveness: Red dot sights have a straightforward design, making them easy to use for both beginners and experienced shooters. They generally have fewer components compared to traditional iron sights.
  7. Reduced Eye Fatigue: Unlike traditional iron sights that require precise alignment, red dot sights are more forgiving. This can reduce eye fatigue during prolonged shooting sessions, offering increased comfort to the user.
  8. Improved Accuracy: Simplified aiming leads to improved accuracy, especially in dynamic shooting situations. 
  9. Adaptability: Many red dot sights have adjustable brightness settings and various reticle options, allowing users to customize the sight based on their preferences and environmental conditions.

Cons of Using a Red Dot Sight

Red dot sights, despite their many perks, also have their own drawbacks. 

  1. Dependency on Batteries: Most red dot sights require batteries. If the battery drains or is not replaced in time, the sight won’t function.
  2. Limited Magnification: Red dot sights do not provide magnification on their own. If magnification is needed, additional optics such as magnifiers or scopes must be added. This increases the overall weight and complexity of your setup.
  3. Potential for Lens Glare: In certain lighting conditions, the coated lenses of red dot sights may produce glare or reflection. This affects your visibility. If you’re concealed and light reflects off the lens, there’s a chance you will be spotted if your target sees the reflection. 
  4. Not Ideal for Precision Shooting at Long Distances: Red dot sights are excellent for quick target acquisition at short to medium ranges of around 10 to 100 yards. They are not suitable for precision shooting at longer distances beyond 100 yards.
  5. Initial Cost: High-quality red dot sights can be expensive, especially those designed for professional or competitive use. This initial investment may be a factor for budget-conscious shooters.
  6. Limited Reticle Options: While some red dot sights can switch between reticle options, the choices are simpler compared to those available with other types of optics. 
  7. Obstruction of Sight Picture: The red dot itself can obstruct a small portion of the target, especially at longer ranges. 

Factors That Affect the Price of a Red Dot Optic

a man aiming a rifle outdoors

Why are red dot sights so expensive? The cost of red dot sights can vary widely. While some are relatively affordable, others can be quite expensive. Several factors contribute to the price tags of red dot sights:

  1. Quality of Materials: Higher-quality materials, such as durable aluminum housings and high-grade optics, make a red dot more robust and reliable. Quality materials are often more expensive to manufacture and result in a higher cost for the end product.
  2. Build Quality: The construction and overall build quality of a red dot sight can affect its price. Sights with meticulous craftsmanship, precise machining, and stringent quality control processes during manufacturing tend to be more expensive.
  3. Advanced Features: Red dot sights with advanced features such as multiple reticle options, night vision compatibility, motion sensors, or auto-adjustment for brightness are likely to be priced higher. These features require more sophisticated technology and engineering.
  4. Optical Performance: Red dot sights with superior optical performance, which include high-quality lens coatings, anti-reflective treatments, and excellent light transmission often come at a higher cost. 
  5. Durability and Ruggedness: Optics designed to withstand harsh conditions, waterproof, fog-resistant, and shockproof are generally more expensive. Military-grade or professional-grade red dot sights often come with enhanced durability features and are thus more expensive.
  6. Brand Reputation: Established and reputable brands with a history of producing reliable and high-performance optics often command higher prices. Consumers may be willing to pay a premium for a product from a trusted manufacturer with a strong track record.
  7. Country of Manufacture: The country where the red dot sight is manufactured can influence the price. Optics produced in countries known for high manufacturing standards and quality control may be more expensive than those made in regions with lower production costs.
  8. Research and Development Costs: Investments in research and development to create innovative technologies, proprietary reticle designs, or unique features can contribute to higher overall production costs which are passed down to customers.

Should You Buy a Red Dot Sight

Pondering over whether or not to invest in a red dot sight for your firearm? Ask yourself these questions first:

  1. What is your primary shooting application? Red dot sights are versatile and can be used for various purposes including hunting, target shooting, home defense, and competitive shooting. 
  2. Do you require fast target acquisition? If quick target acquisition is important for your shooting activities, a red dot sight can be advantageous. 
  3. What is your firearm platform? Red dot sights are suitable for various short to medium-range firearms including carbines, shotguns, and handguns. If you’re using long-range firearms such as a hunting rifle or a sniper rifle, however, you might opt for a telescopic scope instead.
  4. Do you shoot in low-light conditions? If you frequently shoot in low-light environments, consider a red dot sight. The illuminated reticle helps you see, track, and acquire targets in the dark.  
  5. Are you comfortable with both eyes open shooting? Red dot sights are designed to be used with both eyes open. Ask yourself whether you are comfortable and accustomed to this shooting technique.
  6. Do you need magnification? Red dot sights are typically non-magnified. If you require magnification, consider a scope instead. Or you can pair your red dot sight with additional optics like magnifiers or scopes.


Are red dot sights worth the money? Personally, yes! A red dot sight can markedly improve your targeting speed, shooting precision, and overall shooting experience.

Yet, it’s important to take into account potential downsides and cost implications. The choice boils down to your personal shooting requirements and tastes.

About the author

The name's Chris. Just a regular dude who loves firearms. I've been shooting since I was a kid. My old man taught me the ropes.

I'll never forget the first time I missed an easy shot on a buck, thanks to a bum scope. The image was fuzzier than my dog's butt. After that, I got obsessed with understanding scopes. What makes the good ones tick and the bad ones trash. After a few years and a few thousand bucks, I learned what separates the winners from the losers. Once I had a good stockpile of knowledge, I launched this site.

Leave a Comment