The Best MK12 Scopes & Optics in 2020

Are you shopping around for the best MK12 scope? If you’re interested in finding the right scope for your MK12, you’ve found the buying guide for you!

The MK12 scope is what can help you get more of your rifle. It is with top features like a precision and accuracy. It is with a compact and sleek design for easy mounting and use and has quality optics for clear and crisp images.

best scope for MK12

Using it, you can also hunt even in low lighting like at dawn or dusk, offering you with more versatility for a wider range of applications. It is also with magnification that does not fail to aid in delivering excellent sight picture for higher chances of target acquisition.

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

Quick Answer: The 5 Best MK12 Scopes & Optics for 2020

  1. Vortex Optics Crossfire II 4-12×40 AO SFP Riflescope
  2. Nikon M-Tactical
  3. Primary Arms 4-14×44 FFP Riflescope
  4. Leupold Mark MOD 1 3-9x40mm Riflescope
  5. Nightforce Optics 3.5-15×50 NXS Riflescope

First, let’s take a look at the top-rated MK12 scopes & optics, then we’ll talk about how to choose the right one for you in our buying guide below.

Best Scope/Optic for MK12 Reviews of 2020

#1 Vortex Optics Crossfire II 4-12×40 AO SFP Riflescope

vortex-optics-crossfire-ii-4-12x40-ao-sfp-riflescope-editedThe MK12 optic is another excellent Vortex scope is born to enhance the tactical performance of shooters in the combat field. It is called the CF2-31019 Optics Crossfire model. It is included in the new line of the most trusted brand with high quality and patented features.

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 40 mm objective lens to have a brighter vision. Both of the said characteristics of the scope benefit any shooter to have clarity and bull’s-eye to 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.

Reticles’ 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.

However, the turret of this scope is capped in style, hence; it may not work easily for tactical shooting that needs frequent adjustments.
  • High objective lens and magnification (4-12x40mm)
  • Multicoated 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 of 4-12×40 plus with other iconic features such as of having multicoated optics, Dead-hold BDC reticle and made of strong materials.

#2 Nikon M-Tactical

Nikon M-TacticalIf you are engaged on tactical shooting whether for just a hobby or professional sports, better armed your handgun with a very reliable and top performer scope like the Nikon M-Tactical 3-12x42SF.

By just looking on 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 the other Nikon scope with high quality reputation, the M-Tactical 3-12x42SF is purged with nitrogen that serves a very significant purpose. It protects the glass of the scope from moisture especially during cold hunting season.

Certainly, the said instrument is certified 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.

However, 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.

#3 Primary Arms 4-14×44 FFP Riflescope

Primary Arms 4-14x44 FFP RiflescopeWhether you’re looking for an expensive or budget MK12 scope, you might want to take a look at the outstanding scope introduced by the Primary Arms. It is the 4-14×44 FFP Rifle-Scope that promotes sharp shooting performance even on unfavorable tactical activities.

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 riflescope 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.

Also, the Primary Arms made this Rifle-Scope strong with its aluminum frame that has the aircraft grade 6063 quality. It is even resilient against different weather conditions so it is shock, water and fog proof.

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
Nevertheless, 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.

#4 Leupold Mark MOD 1 3-9x40mm Riflescope

Leupold Mark MOD 1 3-9x40mm RiflescopeIf you are passionate about shooting and eyeing for a riflescope that can be partnered with an AR rifle, then take a look of the Leupold Mark MOD 1 3-9x40mm Riflescope. This model is one of the most trusted scopes in the shooting industry.

The Leupold Mark MOD Riflescope 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 multicoated. 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 Riflescope is that it has Cods turrets. The MK12 scope power works well by removing the holdovers, which is also known as ballistic calculations. Hence, it 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 made durable as the whole housing is covered with strong materials to make it 100% water, shock and fog resistant.

However, the zoom adjustment is too firm at first grip and may take several spin 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
Nevertheless, the Leupold Mark MOD Riflescope is worth the cost because it is has valuable qualities like its larger magnification, Multi-coated lens, Cods turrets, Duplex CDS optic and strongly crafted frame.

#5 Nightforce Optics 3.5-15×50 NXS Riflescope

Nightforce Optics 3.5-15x50 NXS RiflescopeWhether you are already practicing tactical shooting for a long time now or have just started to discover the excitement in shooting, the Nightforce Optics got something suitable for your equipment. Simple but a good performer is the best asset of the NXS riflescope.

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 so it can 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.

On the downside, it may not be applicable to use if your purpose for tactical shooting is to hit moving targets by several adjustments since this scope contains a second focal plane reticle.
  • With Zero Stop scope
  • With huge 30 mm 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.

Buying Guide

What Makes a Great MK12 Scope/Optic?

the best MK12 optics

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 topnotch service from the sighting tool.

For one, it has fully and multicoated 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?

best MK12 SPR scope

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, moving or not. It is what can help us zoom in or out our target so that we can see it better. That said we could have peace of mind of a clear vision for sharp, clear and crisp images.

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

best MK12 scope

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 four 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. Use our guide and buy the perfect MK12 scope today!

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