Are you shopping around for the best MK12 scope? If so, you’ve found the buying guide for you. The MK12 scope is what can help you get more out of your rifle. These scopes come with top features, such as precision and accuracy.

Using it, you can also hunt in low lighting, which offers you more versatility for a wider range of applications.

Find the right one for you in the following reviews and buying guide.

Best Scope/Optic for MK12 Reviews of 2022

Best Overall
Our Score 9.5 Out of 10
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Our Score 9.2 Out of 10
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Our Score 8.9 Out of 10
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Our Score 8.6 Out of 10
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Our Score 8.3 Out of 10
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Vortex Optics Crossfire II 4-12×40 AO SFP Rifle Scope

Our Score 9.5 out of 10
Vortex Optics Crossfire II 4-12x40 AO, Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA)
Vortex Optics Crossfire II 4-12x40 AO, Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA) Check price

The 4-12x40 Adjustable Objective Crossfire II riflescope is one of many configurations in the Crossfire II line. The Dead-Hold BDC reticle is good for hunting/shooting at varying ranges where estim...

The Vortex Optics Crossfire II contains a higher 4-12x magnification so once the user gape on the scope, the image can be zoomed wider than the capacity of ordinary human eyes.

The said zoom effect is combined with a bigger 40mm objective lens to have a brighter vision. Both of the said characteristics of the scope benefit any shooter to have clarity of the intended target.

In addition, the objective lens of the scope is even adjustable for the convenience of the user. Such feature allows quick focus to the image and removes parallax. For a vivid vision, the one-tube piece scope possesses fully multicoated lenses that have protective gear against reflection at the same time.

When you peek in the scope, it is noticeable also that the hash marks are intently made customized to support any shooter in removing guesswork that can be caused by the holdover and correct the windage, too.

Reticle quality is also a concern when it comes to selecting the right scope for a handgun. Vortex CF2-31019 has second focal plane (SFP) type of reticle, which are located closer to the scope’s eyepiece.

It means that the picture seen behind the scope stays the same even if the magnification will be adjusted. That advantage for tactical activities requires high focus shooting.

Further, this model has a fantastic dead-hold BDC reticle. It is excellent when tracking of bullets holdover is a concern. Hence, this scope can perform well whether for usual hunting or shooting game.

The turret of this scope is capped in style. This means that it may not work easily for tactical shooting that needs frequent adjustments.

  • High objective lens and magnification (4-12x40mm)
  • Multi-coated optical lens
  • Dead-hold BDC reticle for hold-over concern
  • Second focal plane (SFP) for steady vision
  • Shockproof and waterproof
  • Capped turret may not suitable for tactical shooting that requires frequent adjustments

Overall, the Vortex Optics Crossfire II is a perfect choice if you need a piece with high accuracy. It also comes with other iconic features, such as multi-coated optics, dead-hold BDC reticle, and construction strong materials.

Nikon M-Tactical

Our Score 8.9 out of 10
Nikon M-Tactical 3-12x42SF Matte MK1-MRAD
Nikon M-Tactical 3-12x42SF Matte MK1-MRAD Check price

The new m-tactical mk1-mrad reticle can be used to estimate range, target size, elevation holdover and wind-drift at designated magnification
30mm main body tube
Spring-loaded instant zero-reset tu...

By just looking at the body frame of the Nikon M-Tactical MK12 scope, you can easily tell that it is quite customized for wide range and heavy-duty combat shooting. It has a bigger 30mm frame constructed with aluminum alloy that the durability is comparable with aircraft-grade. Meanwhile, its ultra-matte black housing is anodized for added attractive look and durability.

Like other Nikon scopes with good reputations, the M-Tactical 3-12x42SF is purged with nitrogen, which serves a very significant purpose. It protects the glass of the scope from moisture especially during cold hunting season. Because of this, this scope is waterproof, fog-proof and shockproof.

Since this scope is specialized for tactical shooting, it is well formed for long-range combat field. Its side-focus parallax adjustment is a huge advancement in aiming the target because it guides the shooter to achieve high precision in as quickly as possible.

The Nikon M-Tactical also comes with a whopping 4x magnification range so the user can clearly see the view in front of him in as big as four times which the human eyes can’t usually do.

This amazing feature for vivid vision is mixed with multicoated lens and generous relief for the eyes to ensure seamless eyesight. In addition, the zoom rings and turrets of this model are crafted with knurling to ensure firm grip on the scope for extreme focus.

The MK12 SPR scope may be a little bulky compared to other similar types.

  • Big 30MM housing tube
  • Resistant of water, fog and shock
  • Turrets with knurling
  • Fully multi-coated lens
  • With side focus parallax adjustment
  • A little bulky than the usual scope

In general, the Nikon M-Tactical 3-12x42SF Matte Mk1-MRAD is at the top of the line if you need a scope with 4x zoom, bigger tube of 30mm plus other extreme functionalities and strongly built body frame.

Primary Arms 4-14×44 FFP Rifle Scope

Our Score 8.7 out of 10
Primary Arms SLX 4-14x44mm FFP Rifle Scope - Illuminated ACSS-HUD-DMR-5.56
Primary Arms SLX 4-14x44mm FFP Rifle Scope - Illuminated ACSS-HUD-DMR-5.56 Check price

Variable 4-14x magnification first focal plane scope featuring the ACSS HUD DMR 556 NATO reticle
Reticle features include leads for moving targets out to 600 yards, wind leads, ranging and BDC out ...

FFP Rifle Scope is one of the greatest innovations of Primary Arms. It boast a first focal plane reticle. That means the image size through the lens change when the magnification is adjusted.

It is an advantage for tactical sessions that requires frequent adjustment. Said scope is highly functional to catch moving targets on a 600 yard field of view.

For a clean and transparent vision, Primary Arms incorporated a 44mm objective lens to the FFP Rifle Scope. Also, its magnification range of 4 to 14x is an added value because it supports the scope to enlarge the images wider for easy hitting the aim point.

The scope can also help in quick engagement of the targets in a short range through its MIL-ranging technology, centered Chevron and illuminated horseshoe.

The rifle scope comes with a Lithium coin battery that saves power for the reticle to produce illumination. That perfectly works with its adjustable side parallax, which contains quick focus eye piece for vivid eyesight.

The only disadvantage of the FFP Rifle Scope is that the images have the tendency to appear smaller so shooters may struggle to see in low setting.

  • Adjustable image size through the First Focal Plane reticle type
  • Resilient of water, fog and shock
  • Illuminated reticle powered by a Lithium coin battery
  • Adjustable side parallax
  • Images may look smaller through the First Focal Plane reticle

If you are looking for a high accuracy 4-14x44mm adjustable first focal plane scopes for an affordable price, the Primary Arms FFP Rifle-Scope will not disappoint you.

Leupold Mark MOD 1 3-9x40mm Rifle Scope

Our Score 8.2 out of 10
Leupold Mark MOD 1 3-9x40mm Riflescope
Leupold Mark MOD 1 3-9x40mm Riflescope Check price

Leopold Model #173465 - mark mod 1 3-9x40mm with Duplex CDS reticle and Matte finish
100% waterproof, fog proof, shockproof
Cods turrets - Simplifies longer shots by eliminating the need for holdov...

The Leupold Mark MOD Rifle Scope is specialized for long-range shots. It can lead any shooter upright to the target from a distant range with the help of its large 3-9x magnification range plus 40mm objective lens.

A high-quality glass for an AR rifle is quite a big deal, especially if you are aiming from a distance. Leopold model can beat the requirement as it carries a duplex CDS reticle that is multi-coated. The layers of coating to the glass are dependable to provide superlative vision and brighter ambience.

One of the stand-out specs of the Leupold Mark MOD Rifle Scope is that it has Cods turrets. The MK12 scope power works well by removing the holdovers, which is also known as ballistic calculations. This is beneficial for far shooting range.

Shooters will further appreciate that this one inch tube piece is well engineered. If you look closer, the scope is lightweight and attractive with its black matte shade. But most importantly, it is durable. The whole housing is covered with strong materials to make it 100% water, shock and fog resistant.

The zoom adjustment is too firm at first grip and may take several spins to control it easily.

  • With Duplex CDS optic
  • 100% water, shock and fog resistant
  • Resilient of water, fog and shock
  • With Cods turrets
  • Multi-coated lens
  • Tight zoom adjustment at first

The Leupold Mark MOD Rifle Scope is worth the cost because it is has valuable qualities like larger magnification, multi-coated lens, Cods turrets, Duplex CDS optic, and a strongly crafted frame.

Nightforce Optics 3.5-15×50 NXS Rifle Scope

Our Score 7.8 out of 10
NightForce 3.5-15x50 NXS Tactical Riflescope, ZeroStop.250 MOA, Moar Reticle, C429A,
NightForce 3.5-15x50 NXS Tactical Riflescope, ZeroStop.250 MOA, Moar Reticle, C429A, Check price

Illuminated reticle for precise aiming in low-light conditions
50mm objective lens
Second focal plane
Waterproof and fogproof
Tactical MOA turrets

Regardless if you want a high-end or a cheap MK12 scope, you might want a wide mag setting. The Nightforce Optics NXS scope flaunts a wide magnification range of 3.5 to 5x that helps in transforming the images to bigger size once adjusted. Pictures seen through the scope can be bigger as five times than the original size. Needless to say, that quality supports the shooter to have a brighter chance in hitting the exact target.

It has a peculiar tactical quality of ZeroStop scope that is very convenient to mount to any handgun. You can also notice that the scope looks stylish with its sleek dark night shade.

It has a huge 30 mm eyepiece single tube to accommodate more quality parts inside such as bigger glass lens. Larger optics allows more lights to come in the scope for crystal clear vision.

In addition, the Nightforce Optics NXS scope has an illuminated MOAR reticle that provides brighter eyesight so the shooter can easily identify the aim point and hit to a bull’s-eye.

Another good quality of this Nightforce Optics NXS is its 110 MOA turrets adjustment that is really necessary. It is to make sure that the scope setting is intact for times that heavy recoil is inevitable.

Also, the scopes entire body structure is filled with aluminum that the quality is as hard as of the 6061-T6 Aircraft grade so it is waterproof, shockproof and fog-proof.

Since this scope contains a second focal plane reticle, it may not be applicable to use if your purpose for tactical shooting is to hit moving targets by several adjustments .

  • With Zero Stop scope
  • With huge 30mm eyepiece single tube
  • Illuminated MOAR reticle
  • With 110 MOA turrets adjustment
  • Made of aluminum 6061-T6 Aircraft grade
  • SFP reticle may be a disadvantage for tactical activities that requires adjustment shooting

Overall, the Nightforce Optics NXS MK12 rifle scope is a competitive type when it comes to having a large 50mm objective lens plus 3.5-15 magnification range that comes in an affordable price.

What Makes a Great MK12 Scope/Optic?

The best scope for the MK12 is one with the excellent performance and features to trust and rely on under many hunting or tactical shooting conditions. If you’re going to use the right scope for your rifle, you can have peace of mind of getting top-notch service from the sighting tool.

For one, it has fully and multi-coated lenses that can work under all weather and lighting conditions. With these, you can also rely on the scope that can be used even if it is foggy or rainy. This scope can also function even when there are low lighting conditions. In this case, you can hunt and do your thing even at dawn or dusk.

A quality scope also has a solid and compact body, ideally one made of durable aircraft grade aluminum. In this case, it just means that the scope can offer us with heavy-duty performance.And for that, we can also have peace of mind we don’t need to replace it from time to time.

Overall, the MK12 scope has the features and functions that make it an excellent choice for hunters, tactical operators and military personnel looking for a reliable scope.

What Magnification Do You Need?

The very reason we’re buying a scope in the first place is for aid of our naked eyes, especially when aiming at a target. It is what can help us zoom in or out of our target so that we can see it better.

As a result, we can have a better chance of target acquisition. It is why we have to look for a scope that can offer us a magnification setting, allowing us to see our target clearly. So when shopping around for a good scope, you must compare your options based on the magnification available.

For example, some scopes for the MK12 can offer magnification settings between three and nine times. It only means that the magnification level of three is its lowest power and nine is the highest.

The varying settings also mean that the scope is a variable type, allowing you to change or switch magnifications. The other type is the fixed magnification. It just means you cannot switch or change magnifications.

Nevertheless, the selection depends on your hunting style, distance commonly used for targeting and personal preference. Generally, you should pick one with the performance to match your style.

Factors to Consider When Buying a Optic/Scope for MK12

A wide range of MK12 scopes is available online for your choosing.They have varying features like magnification, construction and accessible adjustments. Good MK12 optics also have quality lenses that can ensure they can deliver bright and clear images. For help, check out the following buying guide to help you select the right scope for your MK12.


It is the first feature to check when buying a scope for the MK 12 because it will have to do with the ease of use of the sighting tool. You can choose a variable scope or a fixed magnification scope. A variable scope is with magnification that is like between three and nine times (3-9X). It only means that the lowest setting is at three times, while the highest is at nine times.

On the other hand, there is a fixed scope that only has one setting like 4X. It only means that four times is the least and highest setting in your scope.

Choosing the magnification of the scope will depend on your needs and hunting style. You’ll be able to select the scope based on your needs and demands. Get started with the selection using our reviews.


It is used to what we aim with our scope. There are many types of reticles, such as a multipurpose system or crosshair, allowing users to compensate for the windage and elevation at once. Reticles, without even saying, are for a specific purpose. Others can also be for tactical shooting, long-range shooting, wind calls and hunting.

Eye Relief

When shopping around for a good scope, you should look for one that can provide you with consistent and generous eye relief. It can protect your brows especially from heavy recoil. Most commonly, eye relief can be about 4 inches or less.

On the other hand, there are those with a longer eye relief, which is ideal for a specific rifle like MILSURP guns or scout rifles.

View field

This feature refers to how far the user can see. It is measured at 100 yards, representing the picture you receive from the left and right. At the very least, it will be shorter with a higher magnification.

Objective Lens

You should also check the objective lens. In many cases, scopes have larger objective lens that helps in the light transmission. The more light you will see with the higher magnification and you will need more light if you’re working in low lighting conditions like at dawn or dusk.

One thing with the objective lens is that the larger it is the optic will be heavier. It will also needs higher mounting on the optic.


It works by providing users with a better light transmission so that they can see well even in low lighting conditions as well as will also work in reducing the glare. But without the coating, you will receive blurry images, inhibiting you to see clearly. Also, you will lose much light amount.

The most common coating for high quality lenses is fully coated that means there is more than one layer on each air to glass surface. In addition, a multicoated lens features at least one layer on least one of the lens surfaces.

There you have some of the things to check when finding the perfect scope for your MK12 that you need to look into when shopping around for this type of scope.

(Source: [1], [2])


Now that you know the things to look for when finding the best MK12 scope, you can make a better decision. With the above guide, you’ll be able to find the right one with quality lenses and solid construction. It is also one with fully and multicoated lenses, allowing for optimal lighting transmission.

To get started, you can compare the products each with pros and cons that we have featured earlier. They’re some of the best options on the market that are top-rated by the users themselves. They are also with tough construction and easy to use functions for a more rewarding hunting or tactical shooting experience.

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