Red Dot vs. Laser Sights: Picking the Best Option

In the realm of firearms, the debate between red dot and laser sights has been endless, especially when it comes to point shooting versus sighted fire in combat applications.

My personal journey, spanning nearly five years of ownership and extensive research, has led me to understand that choosing the right sight for your weapon is an important decision that significantly affects your shooting experience.

Traditional pistol sights, often used in handguns, can be challenging to align and maintain focus on, especially under the danger of armed confrontations.

With advancements in technology, the simplicity of aiming with a red dot, be it a holographic RDS or the beam of a laser sight, has simplified the aiming process, eliminating the need to shift focus between the threat and sights constantly.

Red dot sights, known for their distinct advantage of overlaying a dot on the target, show precisely where the muzzle is pointed, an intuitive approach for accurate and quick target acquisition.

On the other hand, laser sights emit a laser beam directly onto the target, offering a distinct aiming method that is especially suitable for various scenarios and firearms.

While both systems share similarities, they have their own advantages and disadvantages, making it essential to consider both before making a choice.

In today’s world, where both types of sights are in high demand, the best option may vary depending on one’s skill level and the suitability of the firearm in use.

The pros and cons of each type of sight are crucial in guiding shooters to a better idea of what aligns with their needs.

The journey of selecting between red dot vs. laser sights has been enlightening, underlined by the distinct differences between the two.

The result of my review will undoubtedly assist shooters in selecting the right eye, as I have covered every aspect of these technologies.

Quick Overview of Red Dot Vs. Laser Sights

Red Dot SightsLaser Sights
Red dot sights provide high accuracy.Laser sights are best for close-range shooting.
Red dot sights are not user-friendly.Laser sights are user-friendly.
Red dot sights are best to use in the daytime.Laser sights provide less accuracy.
Red dot sights have long-lasting batteries.Laser sights are best to use in dark environments.
Red dot sights ideal for medium-long range.Laser sights batteries run out quickly.
They provide less precision.They provide high precision.
Red Dot vs. Laser Sights

Overview Of Today’s Red Dot Sights:

Red dot sights have evolved significantly, becoming a simple optic solution for shooters across various ranges. These technologies have particularly excelled in close to moderate ranges, with their 1x optics providing no magnification, distinguishing them from traditional scopes.

In the last ten years, remarkable advancements have been made in battery life, clarity, and reticle design.

Red dots have shrunk due to advancements in firearm technologies, making them suitable for rifles, shotguns, and handguns. Each component of these sights is specialized, with a spherical mirror reflecting light from an LED, enhanced by specialized coatings. T

his angled glass reflection method is exemplified in products like Sig Sauer’s Electro-Optic Romeo5, a premium choice for shotgun and handgun applications.

This model offers an aiming solution for civilians and armed professionals, with features like unlimited eye relief, MOTAC technology that senses motion and powers down accordingly, and an integrated Picatinny rail for versatile mounting solutions.

The Advancements and Acceptance of Red Dot Sights

Despite being high-quality, red-dot sights faced a significant hurdle to becoming widely accepted. Recently, the need to mill the rear of the slide to affix a red dot, an often expensive proposition, has been addressed.

Presently, significant manufacturers of semi-auto pistols offer variants with removable slide plates to expedite mounting, drawing the attention of law enforcement agencies and making these sights available at a reasonable price.

As a shooter and enthusiast, I’ve seen how quality in this area can cost a few bucks more, but it’s crucial not to cut corners or settle for hobby-grade sights, which can be a plague to reliable performance.

Brands like Aimpoint, Leupold, and Trijicon have set high standards with their units, capable of carrying and sustaining daily rounds. 

While discussing these brands, it’s important to note that even the best have their challenges; for instance, being aware of Trijicon rmr problems helps in understanding the full spectrum of what you might encounter.

The reality is that investing in an MRDS for your pistol may cost as much as or more than the firearm itself, but for enhanced performance, especially if suppressor-height sights need to be retrofitted, it’s a worthy investment.

Should the optic fail, having backup irons is always a prudent measure.

Experience Required For Red Dot Sights?

Integrating a red-dot sight onto your favorite pistol is not a magical solution that turns you into Dirty Harry overnight.

My introduction to red-dot optics came years ago when I attended a class hosted by one of the major manufacturers. With miles on my odometer for shooting with iron sights, I must admit I was initially underwhelmed.

While hits at longer distances became more accessible, at typical combat distance, I felt somewhat handicapped. This experience is typical for shooters who have cut their teeth on irons.

The progress can be faster for new shooters starting out with red dots. But the bottom line is clear: serious training is required before you can bet your life on a red dot.

One of the issues with an MRDS is quickly finding the dot. It took me several hundred draws and press-outs from a ready position to consistently find the dot, which usually came into view from above the screen to the middle.

The key here is keeping both eyes open and concentrating on a consistent grip, which aids both in the initial shot and subsequent shots.

Truthfully, I had to dial back my game and work up to speed before becoming comfortable with my performance. This transition required a significant amount of practice, and it’s a long way that I’m still working on.

Red dot sights, in essence, provide a different shooting experience that demands dedication and practice to master fully. This learning curve also includes understanding and addressing potential issues, such as vortex venom problems, to ensure the equipment performs optimally in various shooting scenarios.

Red Dot Sight Pros:

Easy To See:

A key advantage of Red Dot Sights (RDSs) is their ease of visibility under various lighting conditions. These sights come equipped with manually adjusted brightness settings or an auto-adjust feature, which optimizes the dot’s brightness for the best visibility.

Whether in the brightest daylight or dimmer settings, the ability to dim the dot makes it smaller and sharper, resulting in a more refined sight picture and, consequently, enhanced accuracy.

This flexibility makes RDSs a versatile option for shooters seeking ease of use and precision.

Always On:

One of Red Dot Sights (RDS) standout features compared to traditional lights and lasers is their ‘always on’ capability. Unlike other systems that must be manually activated upon drawing the gun, an RDS is primed for action without the mundane task of hitting a button.

This might seem trivial under normal conditions, but in a high-pressure situation, the simplicity of not having to perform an extra action can be surprisingly advantageous.

For a person under duress, focusing entirely on the threat without fiddling with their sight can significantly affect response time and effectiveness.

Size Variety:

The Red Dot Sight (RDS) market offers a remarkable variety of dot sizes, catering to different shooting preferences and requirements.

When you purchase an RDS, you can choose from a smaller dot, like a 1.5 MOA, which is ideal for precision shooting, or a larger 6-MOA dot for quicker target acquisition. The 2.5- to 3.5-MOA dot has become an industry standard, striking a balance between speed and precision.

Moreover, modern red dots come with different reticles, with the round dot being the most popular due to its versatility across various shooting disciplines. This diversity in options allows shooters to tailor their gear to their specific needs, enhancing efficiency and enjoyment in their shooting experiences.

No Trace:

A significant advantage of Red Dot Sights (RDSs) in tactical situations is their invisibility to everyone else. While easy to see for the user, the red dot remains invisible to potential adversaries.

This characteristic means that using an RDS won’t compromise your position, which is a big deal in scenarios where stealth and surprise are key.

In contrast to laser sights, which can reveal your location, the RDS provides an efficient aiming tool without giving away your tactical advantage, ensuring that you maintain the upper hand in critical moments.

Holster Fit:

The design of a Red Dot Sight (RDS) being mounted on the slide of a pistol instead of the rail offers a distinct advantage in terms of holster compatibility.

Many holsters designed for handguns with traditional sights continue to work effectively with a red-dot-equipped pistol. This compatibility reduces the need for additional investments in specialized holsters and simplifies the transition for those accustomed to traditional setups.

Additionally, even with suppressor-height backup sights, most users don’t have problems fitting their RDS-equipped handguns into standard holsters, making it a convenient and practical choice for everyday carry.

Cons of Red Dot Sights:

Acquiring the Dot:

One notable challenge with red dot sights is the initial difficulty in finding the dot, especially for shooters more familiar with traditional pistol sights.

Despite the advantages of red dots in speed and accuracy, the transition could be more intuitive at first.

Many shooters need to aim faster when switching to a red dot. Unlike traditional sights, the dot doesn’t naturally align with the shooter’s line of vision and requires a period of adjustment.

While surmountable with practice and training, this learning curve can be a significant initial hurdle, particularly under stress or in dynamic shooting scenarios.


Mounting a Red Dot Sight (RDS) can be more complex than attaching a rail-mounted accessory.

Unlike the latter, which typically clamps onto a pre-existing rail, an RDS often requires a slide cut, either factory-done or aftermarket. This modification adds to the overall cost and permanently alters the firearm.

Finding a suitable mount that fits securely into the rear sight dovetail without impacting the gun’s functionality can be challenging. This mounting process demands precision and, in many cases.

The professional gunsmithing, making it less accessible for casual shooters or those not willing to modify their firearms.

Overview Of Today’s Laser Sights:

Laser sights have seen significant advancements over the past 26 years, evolving from a novel concept to an essential tool for law enforcement, military, and security personnel.

Unlike scopes or iron sights, a laser sight does not require the shooter to peer through a device to find the target; instead, it projects a beam as a visual reference point directly onto the target, simplifying target acquisition.

This feature is beneficial in practical applications and training, as it highlights issues like pistol shake, offers immediate feedback on how a flawed technique affects accuracy, and points out any drift off target when the trigger is pulled.

LaserMax’s LMSG519 Guide Rod Laser, specifically designed for models like the Glock 19 and Glock 45, represents one of the latest innovations in laser technology.

Unlike traditional lasers mounted on top of the handgun, which can be bulky, the Guide Rod Laser integrates directly into the gun, offering precise targeting without altering the firearm’s profile. Its activation and deactivation are simple, controlled by the takedown lever, making it a seamless addition to the gun.

This kind of integration is also well-appreciated in products like the Glock 17 Gen 5, as highlighted in a Glock 17 Gen 5 review, where balancing enhanced features and maintaining the firearm’s original ergonomics is critical.

Crimson Trace’s Lasergrips, first introduced in the 1990s, revolutionized laser sights by integrating the diode into the handgun’s grip panel, activated by a firm firing grip.

This intuitive design allows for quick engagement without the need to adjust one’s grip or switch on an external device. Similarly, LaserMax has pioneered the engineering of lasers into the pistol’s guide rod, making these systems widely used in various handguns.

In real-world events, especially in scenarios with less than optimum light or at close range, where both the shooter and the adversary are likely moving, the laser/white-light combo is a significant advantage.

These systems offer a reliable index for aiming, even when shooting is not possible from eye level, such as in situations of injury.

The combination of white light and laser mounted on the accessory rail of a pistol, like the Streamlight TLR-8AG in a Gladius OWB holster, enhances identification of the threat and target acquisition, making these units incredibly valuable for personal defense.

Laser Sight Pros:


A notable advantage of a laser sight is its potential for de-escalation in confrontational situations. Unlike other aiming devices, the laser is visible to the adversary, which can have a psychological impact.

The mere chance of seeing the dot on themselves might prompt an assailant to comply or, at the very least, become less motivated to attack.

This aspect of laser sights can be precious in scenarios where de-escalation is preferred over engagement, offering a non-lethal method to deter potential threats and reduce the likelihood of an escalated conflict.

Attach and Go:

One of the most appealing aspects of laser sights is their ‘attach and go’ convenience.

Most modern lasers are rail-mounted, which means that if your handgun already has a rail, you are essentially good to go.

This simplicity starkly contrasts the often complicated process of modifying your gun for other sighting systems, which can involve milling the slide, switching out sights, or purchasing a specific mount.

The ease of attaching a laser sight without any permanent alterations to the firearm makes it an attractive option for those who prefer a straightforward, hassle-free setup for their shooting needs.


The laser sight market has seen a significant rise in light/laser combos, offering a versatile solution for handgun users. These combo units replace a standalone light or laser, providing both benefits in a single, easy-to-mount package.

When opting for a laser-equipped handgun, the addition of light is a strategic enhancement, especially in scenarios where deadly force might be encountered.

The light/laser combo offers the distinct benefit of illumination, which is crucial in identifying targets in low-light conditions, coupled with the precision targeting of a laser.

This combination ensures that each tool complements the other, providing a comprehensive solution for various tactical and self-defense situations.

Unconventional Aiming:

In contrast to traditional pistol sights and red dots, where the head must be behind the gun to aim effectively, laser sights offer a unique advantage in unconventional aiming.

They enable the shooter to shoot from compromised positions where it’s impossible to bring the gun up to eye level.

This feature is particularly beneficial in tactical scenarios where cover is crucial and exposing oneself to incoming fire is not an option.

The laser allows for accurate target engagement while maintaining a protected stance, making it an invaluable tool in high-risk environments where conventional sighting methods are not feasible.

Training Tool:

In the realm of self-defense scenarios, the laser sight emerges as a tactical aid and a valuable training tool.

The laser provides immediate feedback when aiming a pistol, whether loaded with live ammo or inert training rounds.

It helps identify if the shooter is anticipating recoil: a telltale sign is when the laser dips wildly as the trigger is pulled, but the gun doesn’t fire.

This visual clue is crucial for correcting shooting habits, particularly in close-quarter shooting.

Additionally, when practicing from a retention position, where the firearm is held below the line of sight, the laser ensures the muzzle is accurately aligned with the target while keeping the offhand safely out of harm’s way.

This aspect of laser sights as a training aid is invaluable, especially for beginners and those looking to refine their shooting techniques under various conditions.

Laser Sights Cons:

Wash Out:

One of the most significant drawbacks of laser sights is their visibility challenge in certain lighting conditions.

In direct sunlight, the visibility of laser beams, particularly the red ones, becomes difficult, often washing out and becoming nearly indistinguishable. Even though green lasers are more accessible for the human eye to perceive, they too can struggle in bright sunlight, especially over a distance.

This diminished visibility in sunny conditions can be a significant limitation for outdoor use, where the laser’s effectiveness is significantly reduced, impacting both targeting accuracy and the shooter’s confidence in relying on the laser for precise aiming.

Beam Works Both Ways:

A critical downside to using laser sights, especially in tactical scenarios, is that the laser beam works both ways.

While it is a weapon-mounted light that enables the shooter to instinctively focus and overlay the laser on the target, simplifying the aiming process and allowing for faster target acquisition, it also points back to the shooter. This can compromise the shooter’s position, exposing them to known and unidentified threats.

Unlike Red-dot sights, which have seen significant improvements over traditional sights and don’t reveal the shooter’s location, a laser can inadvertently alert adversaries to your presence, potentially escalating the situation rather than diffusing it.

My Final Conclusion:

After extensive use and careful consideration, I’ve formed a nuanced view of red-dot sights and laser sights.

Both are excellent aiming systems, each with its own upside and downside. The technologies have continually improved, enhancing the performance of handguns, long guns, and ammunition.

When purchasing an aiming system, whether for a specific target, firearm, or general use, it’s crucial to research, set up your shooting system, and ensure it matches your needs.

Red-dot sights, known for their durability and ability to withstand hard use, often require slide milling to attach a mount. This slide milling provides a secure and lower-profile method of securing the sight to the gun.

They offer the convenience of easy battery change without removing the sight from the handgun. On the other hand, laser sights, which can be automatically or instinctively activated, eliminate the need to fiddle with the device.

They often engage simply by establishing a proper grip or when removed from the holster.

The choice boils down to the single-plane focus on a threat, a shared attribute of lasers and red-dot sights.

Red dots provide an advantage over iron sights at a distance, enhancing accuracy potential and speed of engagement beyond 15 yards, and perform well in various light conditions.

Conversely, a laser sight pays dividends in indoor environments and reduced light conditions, acting as the ultimate night sight. It syncs with the natural response of focusing on the threat as the laser rests on the target.

In conclusion, the decision between a red dot and a laser sight should be based on the end user’s personal needs and shooting environment.

Both require a learning curve, but targeting can become second nature with practice. Whether for personal defense with small hideout handguns or primary handguns equipped with illuminators, each system can be a force multiplier.

The key is to stay prepared to face the unexpected and continuously master your chosen technology.

My Friends Feedback:

I’ve gathered various insights from my friends and fellow users when discussing red dot and laser sights for pistol use in home defense and other scenarios.

One friend finds the laser-light combo particularly effective. Using a Crimson Trace green laser on his Glock 34, the laser’s visibility is crucial, especially in dark and light conditions, and the switch under the middle finger provides easy activation.

This friend also emphasized the laser’s usefulness in CCW situations and its role as a training tool.

Another user prefers a red dot sight for its electronic reliability. They mentioned that Murphy’s Law often applies in stressful situations, and the consistency of the red dot optic is crucial.

Especially when it comes to target acquisition and shot placement from the hip or in close-quarter shooting. They noted the red dot’s advantage in quickly acquiring targets, even in variable lighting conditions, but mentioned the hassle of changing batteries and the need for frequent practice.

A third person highlighted the night vision capabilities of their laser but also mentioned its tendency to wash out or become difficult to find in bright sunlight. They appreciated the laser’s ability to project a visible light laser in the air, aiding in quick acquisition.

However, they also noted the downside of lasers, like the beam potentially giving away your position in dark, dusty, or foggy environments.

Others in the group pointed out the advantages of red lasers for their cost and availability but agreed that green lasers are often brighter and better for self-defense distances.

The discussion also touched on the benefits of red dots for their superior option in precision shots, especially when paired with powered optics that allow for a co-witness with iron sights.

They noted the difficulty some pistols face with the added weight of a red dot on the slide action, particularly in small hideout handguns.

Finally, the conversation turned to the versatility of both systems as accessories for night use.

One friend mentioned his Beretta 92FS, equipped with an ultra-light CT laser grip, and his Kimber Micro 9 with a CT laser, which he compared to the larger dots and smaller ones available in red dots.

The consensus was that while red dots and lasers have pros and cons, including battery life and alignment challenges, they both enhance the shooter’s capabilities in real-world events and are worth the extra money and practice.

Common Questions Asked About Red Dot Vs Laser Sights

Do red dots have better accuracy than iron sights?

Red dot sights provided better accuracy than iron sights because most snipers found they were able to shoot quite precisely with red dot sights.

Do red dots function at night?

Red dot sights do indeed work at night; in fact, they are capable of performing admirably in all types of lighting.

Do military personnel employ red or green lasers?

 Yes, both red and green lasers are used by the military.

Do Navy Seals make use of laser sights?

Yes, the navy seals use laser sights.

What are the disadvantages of laser sights?

Laser Sights Cannot Be Seen Under Direct Sunlight

Do I need a red dot if I have a laser?

Lasers have a limited place on tiny handguns where incorporating a red dot isn’t an option and where the irons are lacking. But a red dot is a much better option outside of that tiny use case.

Are laser sights more accurate?

The use of laser sights is associated with increased accuracy in general, increasing the probability of hitting the target, especially in low-light conditions.

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