Best Sight for KSG

Finding the best sight for KSG is more of a challenging task because only a few can differentiate a KSG from other guns. What escapes most users’ focus is the fact that the KSG is a uniquely built shotgun that has its demands.

Sure, you could go with any sight or accessory that fits. But you will only be able to yield desired when your pair the beast with compatible (read this as specifically designed) accessories, especially when it comes to sights.

For this very reason, we formulated a guide here wherein you can find the best performing sights, particularly for KSG. To help you get a lead and assess your decision in an informed manner, we have also included a comprehensive buying guide below.


Before proceeding to anything at all, let’s first get our understanding of KSG all clear and sorted. Fundamentally, KSG stands for Kel-Tec Shotgun. It’s one of the few low-budget guns that even militant professionals prefer for their use, thanks to its dual-tube magazines. It allows the user to change the ammunition without having to empty the shotgun. 

Plus, the two tubes do not demand any extra space. The overall design of KSG is rather compact despite its additional functionality. And that’s because the two tubes are parallel to one another vertically.

Top 7 Best Kel Tec KSG Sights

The table shows the Best Red Dot sights for KSG  with a quick comparison table listing their key features.

Key Features
Bushnell Trophy TRS-25
Value for money
Shockproof & Waterproof
Extensive compatibility
One Year Warranty
Versatile compatibility 
Excellent Battery Life
Robust Built
Crisp & Sharp Red Dot
Vortex Optics Strikefire II
Both Red Dot & Green Dot
Flip caps for lens
Suitable for long-distance
Ergonomic Built
Clear Lens
Trijicon RM06
Versatile compatibility
Accurate results
Ergonomic built
Easy mounting
Tiny & Lightweight
Sharp & Clear results
EOTECH 512 Holographic
Easy mounting
Eye relief
Meprolight Self Powered
Reflex Sight
No battery requirement
Easy to maintain
Matches focal plane with target
Ready to use
Tough body
Burris FastFire
Flexible mounting
Incredibly Accurate
Excellent Clarity
adjustable brightness levels

1. Bushnell Trophy TRS-25

Bushnell Trophy TRS 25
Bushnell Trophy TRS-25 ( image credit amazon)

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Color: Black Low Rise Mount | Dimensions LxWxH: 2.5 x 3.4 x 2.2 | Weight: 0.23 Pounds | Magnification Maximum: 1 | Objective Lens Diameter: 25mm 

Bushnell Trophy is one of the few low-budget red dot sights that not only meet your expectations but also manages to exceed them. Well, we wouldn’t overdo it. You can’t expect flagship-level performance, but you can surely expect decent accuracy and a solid feel when mounted.

On the outside, its metal body measures 5.4 inches in length, 3.4 inches in width, and 2.2 inches in height, which makes the sight quite too compact. Given the weight (i.e., 3.7 ounces), it is also lightweight.

Thus, when mounted via Picatinny mount, it doesn’t burden the KSG’s structure. Neither feels unnecessarily heavy in hand. It helps the user maintain balance.

Since the tube is O-ring sealed and nitrogen purged, it offers absolute protection against the adverse impact of water and shocks. You can expect it to stand its ground even on the roughest and toughest of your expeditions.

As for its red dot reticle, it delivers super sharp and crisp results. Its brightness is adjustable. You have eleven options on the brightness knob. You could turn it over to adjust it as per your needs. Number 6 does admirably well even in the blazing sun.

What’s more, if you would like to use this unit for different weapons you own, then you may as well do so confidently. The TRS-25 pairs conveniently with guns, shotguns, and rifles.

Who is this for? 

Hunting enthusiasts who operate on multiple weapons and require tough companions for frequent usage.

Reason to buy?

It’s inexpensive and impressively accurate!

  • Inexpensive
  • Value for money
  • Shockproof & Waterproof
  • Extensive compatibility
  • One Year Warranty
  • Limited Mounting Options

2. HOLOSUN – HS510C – Best Value sight for ksg

HOLOSUN – HS510C ( image credit amazon)

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Color: Black | Dimensions LxWxH: 4.75 x 3.62 x 3.12 inches | Weight: 8.3 Ounces | Night vision: No | Objective Lens Diameter: 30 Millimeters

HOLOSUN may not be the most creative of red dot sight manufacturers (the name of their products speaks volumes on the matter!). But they are surely amongst the leading innovators with hunting gear.

HS510C is an excellent example of that. The latter is a fairly lightweight and compact red dot sight. It is a little heavier than Bushnell Trophy’s TRS-25. However, dimensionally, it is smaller than TRS-25, which gives the body of this red dot sight greater density. And thus, greater strength.

When mounted on your KSG, you might feel its weight. But it is undeniably, robust and capable of withstanding huge falls and crashes. Its IP67 rating protects it from adverse impacts of water even upon 30 minutes of immersion in half a meter deep water.

Its extensive battery life of about 50000 hours complements the dual-tube magazines of the KSG well enough. The combo would permit you to shoot and hunt for longer times without feeling the need to pause and re-equip your weapon.

The jaw-droppingly cool part about this red dot sight is the fact that one can conveniently switch between a single red dot and a red dot surrounded by a 68 MOA circle. 

At this price, we love the red dots’ crispness and sharpness. To date, hardly any users have ever reported parallax errors.

Who is this for? 

Seasoned Hunters who require flagship-level performance.

Reason to buy?

It complements KSG’s long-lasting supply of ammunition with its extensive battery life.

  • Versatile compatibility 
  • Excellent Battery Life
  • Waterproof
  • Robust Built
  • Crisp & Sharp Red Dot
  • expensive

3. Vortex Optics Strikefire II Red Dot Sight for ksg

Vortex Optics Strikefire II
Vortex Optics Strikefire II ( image credit amazon)

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Color: Black | Style: Red/Green Dot | Dimensions LxWxH: 7.25 x 6.25 x 3 inches | Weight: 0.24 Kilograms | Magnification Maximum: 1x | Objective Lens Diameter: 30 Millimeters

Vortex is by far the best manufacturer of all rifle, gun, and shotgun accessories. The company promised nothing less than perfection.

Needless to say, when searching for the best sight for KSG, we looked up all the models offered by Vortex as well. And like always, found our perfect Vortex fit for KSG.

Vortex Strikefire is a particular standout on this list because it offers both red dot and green dot. You could opt for whichever suits you best. We would recommend a red dot for daylight shooting, while the green dot will best serve for low light conditions.

The optics are undoubtedly phenomenal. The lens is clear and untainted, which sets it apart from other sights in the same price range.

Plus, for the longevity of the product, Vortex has also included flip-caps to protect the lens from any potential damage.

The only reason we ranked this outstanding unit as a runner-up is that it offers 4MOA, which is the lower limit of the ideal Minute of Angle range.

Who is this for?

All users, particularly those who prefer switching between red and green dots.

Reason to buy?

Its extraordinary functionality and versatility!

  • Both Red Dot & Green Dot
  • Flip caps for lens
  • Suitable for long-distance & short-distance shooting
  • Ergonomic Built
  • Clear Lens
  • Offers lower limit of MOA range

4. Trijicon RM06 Type 2 Adjustable LED Sight

Trijicon RM06
Trijicon RM06 RMR (image credit amazon)

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Color: Black | Style: No mount| Dimensions LxWxH: 1.8 x 1.1 x 1 inches | Weight: 1 Ounces | Magnification fixed : 1x | Objective Lens Diameter: 30 Millimeters | Night vision: No

Trijicon RM06-C-700672 RMR Type 2 is the royal version of the red dot sight for KSG. The latter is a perfect fit for both experts and beginners.

In terms of construction, this 1-ounce red dot sight has a forged 7075-T6 aluminum exterior. Thus, it is both lightweight and strong. Its size is much smaller than a standard KSG red dot sight. And given its dimensions, we love how tiny & easy-to-handle it is.

It has a low profile. And that makes it easier to carry around. It won’t get stuck in things or get damaged as you place in or draw your weapon out of its cover or holster. The same applies when placing it with the rest of your gear.

The durability is such that it resists and withstands the harsh recoil impact pretty impressively. Plus, the IPX8 rating makes it capable of dealing with water without a scratch or defect for about an hour (20 meters deep!).

Like Vortex, Trijicon also offers multiple illumination settings. However, it offers a range of one till eight, while Vortex offers one till eleven.

You can manually adjust the brightness between any of the eight levels, with one being the dimmest and eight being the brightest.

Its 3.5 MOA red dot reticle, coupled with multi-coated lenses, provides immense sharpness and clarity. The coat possesses an anti-reflective surface, which assists the aiming of the user.

Its unlimited eye relief permits targeting and aiming with both eyes open. However, it is entirely parallax-free at a distance of about 50 meters.

As for the controls, the plus and minus buttons of the sight are on the left and right of the red dot sight. You can use these to increase or decrease the brightness. And it is this thoughtful placement of the buttons that give it an ergonomic build.

It is also compatible with multiple weapons. Whether you have a handgun, carbine, shotgun, or rifle, it will do its job with all perfection and integrity. Seasoned users, however, recommended it, particularly for handguns.

Although this incredibly built red dot sight exceeds all expectations and it truly drives breathtaking results when coupled with KSG, we believe it is way too expensive (at least for an average user). So, we would only recommend this to those who have enough budget. Or who wants nothing less than perfection (no compromises involved!)

Who is this for?

Military professionals, Law Enforcement Professionals, Everyday Carry

Reason to buy?

It’s an all-in-one perfection piece!

  • Versatile compatibility
  • Accurate results
  • Ergonomic built
  • Easy mounting
  • Tiny & Lightweight
  • Sharp & Clear results
  • Very Expensive

5. EOTECH 512 Holographic Weapon Sight

  • EOTECH 512 Holographic Sight
  • ( image credit amazon )

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    Color: Black | Style: 512.A65 | Dimensions LxWxH: 8 x 6.5 x 3.5 inches | Weight: 309 Grams | Magnification fixed : 1x | Night vision: Yes

    The Eotech 512 is making the most popular red dot sights that have entered the market. This holographic sight provides perfect accuracy in shooting under pretty much every environment.

    The solid and durable aluminum and steel build give an excellent sturdiness and trauma resistance. The rigid glass lens complements its body and gives sharp aiming in all weather conditions. Moreover, it is waterproof until ten feet, ideal for moist and foggy weather shooting scenarios.

    The reticle consists of an MOA red dot with 68 MOA red rings. You can adjust this reticle’s illumination with twenty different brightness settings. These adjustments keep the reticle visible even under the brightest ambiance.

    Second of all, the reticle isn’t etched into the glass. It is projected through holography in the lens. This elaborates that it gives sharp and better accuracy even when your lens is damaged, which cannot happen in an etched reticle.

    This site is a perfect example of durability with comfort. With its red dot design, you can keep both of your eyes open while shooting, resisting eye fatigue.

    Who is this for? 

    It is a favorite choice for hunters as it can shoot any target quickly within 200 yards range. 

    Reason to buy?

    The vital feature that is our favorite is its holographic reticle with brightness adjustment levels.

    • Holographic reticle
    • Easy mounting
    • Waterproof
    • Eye relief
    • Durable
    • Low battery life, I.e. 1000 hours
    • No night shooting mode

    6. Meprolight Self-Powered Reflex Sight The kill flash

    Meprolight Self Powered Reflex Sight
    Meprolight Self-Powered Reflex Sight ( image credit amazon )

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    A sight that responds within the time when there’s a surprise situation. The Meprolight self-powered reflex sight is always ready for any instant interactions that nobody thought of at the moment.

    Under scorching climates, your sight will continue functioning because of their screw built. This means, in contrast to many sights joined together with adhesive, this scope is connected with screws and bolts that retain its integrity no matter how tough you are with it.

    Most of the sights require batteries, and when it’s low, they don’t function. Well, that will not happen with Meprolight self-powered reflex sight because it does not operate on batteries. Its illumination comes with the tritium reticle, while the lens is coated with green color. This combination keeps the reticle visible and ready to aim either day or night.

    This illuminator does not expire for ten years, and you don’t need to adjust this sight like battery-powered ones. You can choose various reticles available, including triangle 16 MOA, 5.5 MOA dot, and 4.3 MOA dot.

    Who is this for?

    It is hands-down one of the best sights for hunters who spend days hunting in the forest. Along with that, it’s a good choice for self-defense and sudden combats. 

    Reason to buy?

    you’ll enjoy this sight because it is not battery-driven and can last for more than ten years with barely any maintenance required.

    • No battery requirement
    • Easy to maintain
    • Matches focal plane with target
    • Ready to use
    • Tough body
    • Parallax
    • Not suitable for dark conditions

    7. Burris FastFire Reflex Red Dot Sight

    Burris FastFire
    Burris FastFire ( image credit amazon )

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    Color: Black | Style: FastFire III (3 MOA Dot) | Dimensions LxWxH: 6 x 5 x 2 inches | Weight: 0.31 Pounds | Magnification fixed : 1x

    Burris Fastfire Reflex Red Dot Sight is a mid-range pick for KSG. This fine optic offers impressive clarity. 

    The lens brings about a wide field of view and brings every detail of the setting right into your view. It is further enhanced by the 1x magnification of the sight.

    Given that KSG best serves close-range shooting, the 1x magnification is perfect for anyone who’s learning how to handle the KSG. The right magnification and clarity enable the user to aim for anything about 200 or 300 yards with accuracy.

    As for the red dot, you will have two options:

    • 3 MOA
    • 8 MOA

    Either of these will give you a crisp vision. To make the red dot more prominent, you can adjust the brightness level. You can either do this using the automatic mode or the manual mode.

    The automatic mode is pretty convenient as you don’t have to deviate your focus from the target. But manually adjusting may become necessary when the surrounding brightness is a bit too much or a bit too little.

    As for the battery life, it’s going to last long enough. When it dies out, you can conveniently replace it with the battery cap at the top.

    Although well-built, its black exterior is a bit bulkier than the other red dot sights mentioned in this list of best sights of KSG. And because the Burris Fastfire sight may sit a little higher on the KSG than the rest.

    Who is this for?

    Beginners who are learning to operate KSG.

    Reason to buy?

    It’s super easy to use and offers a powerful contrast of 3MOA and 8MOA in one.

    • Flexible mounting
    • Sturdy
    • Incredibly Accurate
    • Excellent Clarity
    • Automatic and Manually adjustable brightness levels
    • The sight might sit a little too high

    Buying tips – How to Choose the Best Sight for KSG? 

    Now that you know the top seven sights for KSG, it’s time to learn how to assess these. How would you know which of these would best suit your needs?

    To help you get a suitable answer to that, here are a few parameters to assess your pick against:


    Usually, most sights available in the market are compatible with the KSG. You won’t have to sort the KSG compatible sight from the rest, which makes life 10x easier.

    Some users find the broad range of compatible sights a bit more of a problem than convenience. That’s because it makes it difficult for them to choose one. For them, we’d say: hold your horses! We have other filters to apply, as mentioned below.


    Secondary to compatibility, you need to check the power source for this duo. You will have two options:

    • Battery 
    • Tritium

    If longevity and ease of use are your preference, then you ought to go for Tritium. It lasts for about 12 years and demands little to no maintenance. However, there is a bit of compromise on the brightness.

    Hence, if brightness is your top priority, then you might want to go with batteries. These last for about 50 hours and offer super bright colors.


    MOA stands for Minute of Angle, and it assists with the accuracy of the rifle. If the number is higher than the sight best serves for close distance targets. On the contrary, if the number is smaller, then the sight is more suitable for long-distance targets. For KSGs, 4MOA – 8MOA is the best range.


    When it comes to magnification, you ought to understand that magnification will help you aim better. For long-range shooting, you will need higher magnification. But for closer targets, you will require lesser magnification. We suggest a range of 1-4 for KSG, with three being the ideal. Remember, KSG is a close-range weapon. You don’t need extraordinarily high magnification.


    Is the KSG a good shotgun?

    Absolutely! The KGS is one of the most relied upon shotguns in the world, even amongst professionals. It has a clever, revolutionary design, which makes it the best shotgun for self-defense, CQB, as well as, tactical needs. Another admirable aspect of this super-handy shotgun is that it offers easy mounting for sights and other accessories.

    What does KSG shotgun stand for?

    KSG Shotgun stands for Kel-Tec Shotgun. The K is from Kel, and SG is from Shotgun.

    Is the KEL TEC KSG reliable?

    Yes! It may not be suitable for intensive militant or law enforcement activities. But it is reliable for carrying every day and for hunting enthusiasts. The build of KSG is quite admirably robust and efficient.

    Is a KSG good for home defense?

    Since KSG is easy to operate and generally allowed in more places, as compared to the rest of the shotguns, it is a good pick for home defense.

    Also Read: Best Optic for Kriss Vector


    Well, before we sign off, we hope we were able to help you get yourself the best sight for KSG. In case the list of top seven red dot sights for KSG leaves you confused and indecisive about which exactly to opt for, then we’ll recommend you to try a hand at Trijicon RMR Type 2 if you’ve got enough budget. We assure you, you’re going to love your purchase!

    But if the budget is your limiting factor, then you should rather go for Bushnell Trophy TRS-25. It’s both efficient and budget-friendly. But note that both of these are more for experts than they are for beginners. So, if you are a beginner, it’s best to begin your exploration journey with the phenomenal Burris Fastfire. Good luck! Happy hunting!

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