Best Scope for MK12 in 2021 – Expert’s Review & Guide

Are you looking for the best MK12 scope? You’re at the right place. The MK12 scopes help you to improve your hunting or shooting skills well. These scopes have top aspects like accuracy and precision. 

By using these MK12 scopes, you can hunt even in low light conditions. These scopes offer versatile performance and a wide range of applications. 

After 48 hours of research, we’ve made this the best scope for MK12. As per the price, quality, features, and customer rating, we’ve given this list. Without any confusion, you can make a better decision. 

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10 Best MK12 Scope in 2021 – Reviewed

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

The top product on our list of the best MK12 scopes is Vortex Crossfire II 4-12×40 AO. It is specially designed for shooters to increase tactical performance. 

Vortex is also called the CF2-31019 Optics Crossfire scope, and it is the entry-level scope that comes from Vortex. Vortex is one of the most trusted brands that provide high-quality products on the market. 

Vortex Optics Crossfire II

4-12×40 AO SFP Riflescope


Vortex Crossfire II features higher magnification that ranges from 4x to 12x, which means you can zoom the target up to 12 times bigger than normal human eyes. 

You will get good enough vision and bright images because this vortex scope has a 40 mm bigger objective lens. Moreover, this lens allows you to adjust at your convenience. 


Aside from that, the one tube construction has a fully multi-coated lens that delivers vivid color images and eliminates the glares. 

The notable aspect of this Crossfire II is its hash marks that are designed to be customizable. It helps to eliminate the guesswork caused by adjusting the windage and holdover, too.


Next, we have to tell you about its reticle. Generally, the quality of the reticles is also a concern when choosing the perfect scope for the rifle. 

This CF2-31019 comes with a second focal plane reticle that is located near the eyepiece of the scope, which means the image behind this will remain intact even if you adjust the magnification. The benefit of tactical operations needs more attention.

Furthermore, it features a dead-hold BDC reticle, which is perfect when following the bullet’s holdover. So that it works well for general shooting and hunting. 

Its long eye relief and forgiving eye box offer clear sight images and accurate target acquisition. With the fast-focus eyepiece, you can focus on the target quickly and easily. 


Turrets on this scope are capped and easy to zero reset. Moreover, you can easily adjust the ¼ MOA per click by 15 MOA. The highest windage and elevation adjustments are 50 MOA. 

The fixed 100 yards parallax setting gives sharper and crisper images. If you need a high accuracy riflescope, this is the right choice for you.

Read Also: Vortex Optics Crossfire II 2-7×32 Rimfire Riflescope Review



2. Nikon M-Tactical 3-12x42SF Matte MK1-MRAD Riflescope

Whether you are a tactical shooter or just a hobbyist hunter, equip your rifle with a reliable and efficient scope that provides better performance like the Nikon M-tactical. Nikon is the 100 years old trusted brand in the rifle scope industry.  

Nikon M-Tactical

3-12x42SF Matte MK1-MRAD Riflescope


When looking at its construction, it is made of aircraft-grade aluminum alloy material that ensures heavy-duty performance. 

Its frame diameter is 30 mm, which is bigger and offers enough good performance. At the same time, its ultra-black matte finish housing is anodized that gives a contemporary look to whatever rifle that you have.

Like the other models on Nikon, this M-Tactical 3-12x42SF also purged nitrogen that gives you a better experience. In addition, it helps to prevent the glass from moisture, particularly in cold environments. It ensures fog proof, shockproof, and waterproof performance. 

This Nikon M-Tactical is specially designed for tactical shooting, but it also works well for long-range combat. The side focus parallax adjustment of this Nikon is commendable. It guides you to achieve a high accuracy target. 


This scope features a 4x magnification level, so you can clearly sight the target as big as four times when compared to your eyes. Its multi-coated lens and generous eye relief ensure vivid color images even in dark environments.


Its turrets and zoom rings are crafted with knurling that perfectly fit the scope to give extreme focus. You can easily handle it even if you are wearing heavy gloves.

Its glass uses multi-coating technology to deliver precise, bright, and high contrast images even at low light conditions. But one thing we’ve to tell you about this scope is its weight. It is a little bit heavy when compared to the other MK12 rifle scopes.



3. Primary Arms 4-14×44 FFP Riflescope

No matter what kind of MK 12 scope are you searching for, like budget or expensive, but don’t miss this great product. It is a 4-14×44 FFP Rifle-Scope that comes from primary arms to offer sharp hunting and shooting performance even in unfavorable environments. 

It features a first focal plane, which is an excellent innovation of Primary Arms. It means the image size is changed while you adjust the magnification. 

It is the best choice for those who need frequent adjustment. In addition, this scope is highly functional to achieve the target as far as 600 yards field of view.

Primary Arms

4-14×44 FFP Riflescope

Lens quality 

The lens of this scope is uncompromised. Primary Arms has a 44 mm objective lens that gives enough transparent vision and clear images. The magnification range starts from 4x to 14x, which means you can zoom in your target for up to 14 times larger. It helps you to hit the target easily and quickly. 

The remarkable aspects of this Primary Arms are its MIL-ranging technology, illuminated horseshoe, and centered Chevron that is good enough for short to medium range distance shooting. 

This scope has a Lithium coin battery that is used to save the reticle power to provide illumination. The partial red illumination offers six brightness settings to choose from as per your hunting preference. 

It works well with its side parallax setting, which is adjustable. It has a quick focus eyepiece to provide vivid color images and enough bright contrast even at dawn and dusky situations. 

Moreover, when we look at its body frame made of aluminum material, which is aircraft grade 6063 quality. You can use this scope at all weather conditions because it can withstand water, fog, and shock. 

Apart from all the advantages, it also has a drawback. You will experience a struggle while viewing the images at the low setting since they appear small.



4. Leupold Mark MOD 1 3-9x40mm Riflescope

Are you passionate about the shooting and looking for the rifle scope? The Leupold Mark MOD 1 3-9x40mm Riflescope has the answer. 

It is the perfect partner for the AR rifle. If you are a professional hunter, then you will know that Leupold is the most trusted brand in the rifle scope industry. 

It is specially designed for long-distance shooting. With the help of its large 3-9X magnification range and 40mm objective lens, you can achieve the target perfectly, even if you are a beginner shooter. The quality of the glass is a big deal when you are aiming for a long distance.

Leupold Mark

MOD 1 3-9x40mm Riflescope

It can satisfy your needs as it has a duplex CDS reticle, which is multi-coated. It means the lens is coated with multiple layers to give better vision and images.

One of the best aspects of this Leupold MOD is its cods turrets. By eliminating the holdover, this scope can work well. It is also called ballistic calculations so that it is useful for long shooting ranges. 

You will definitely appreciate its well-engineered one-inch tube. It is designed to be lightweight and durable. Moreover, its black matte finishing gives an additional look to your rifle. 

The essential thing of this scope is made of firm materials that are 100 percent fog, water, and shock-resistant. It allows you to adjust ½ MOA click elevation and windage adjustments.

It features Duplex CDS optic, Multi-coated lens, Cods turrets, larger magnification, and durable body frame. So you won’t get disappointed while you invest in this Leupold Mark MOD Riflescope. 

 Even though the first grip of the zoom adjustment is very stable and it can take many turns to control.



5. Nightforce Optics 3.5-15×50 NXS Riflescope

The next best MK12 scope is Nightforce 3.5-15×50 NXS Riflescope. If you are practicing tactical shooting, then this Nightforce gives something special to your rifle. It is simple and the best NXS rifle scope. 

The NXS scope boasts a magnification range of 3.5x to 5x, which allows you to see the images bigger than a human’s eye. You can view the target as five times larger when compared to the original size. 

If you are looking for a cheap or high-end scope, you may choose the wide mag setting. This quality scope guides you to hit the target perfectly, so you don’t get the chance to lose the target. 

Nightforce Optics

3.5-15×50 NXS Riflescope

The notable feature of this scope is its peculiar tactical quality of ZeroStop which is very comfortable to mount with all handguns. Its sleek dark nightshade finishing enhances the look of your rifle. 

The Nightforce comes with the bigger 30 mm single eyepiece tube that can easily adapt with more quality areas inside, such as a large glass lens. The bigger optics lens offers bright light transmission and crystal clear sight even if you are in dark environments.

Moreover, it features an illuminated MOAR reticle that delivers bright eyesight thus helps you to identify the target and hit easily. 

The next notable feature of this Nightforce optics is its 110 MOA turrets adjustment, which is very helpful. It ensures that the setting of the scope is intact during the times heavy recoil is inevitable. 

The entire body of the scope is filled with durable aluminum so that the quality is hard. As it has the 6061-T6 Aircraft grade, it is fully waterproof, fog-proof as well as shockproof. 

After all the advantages, this scope has some downside. It is not the ideal choice for tactical shooting to hit moving targets. Since this scope has a second focal plane reticle, you can’t make several adjustments.

Read Also: NightForce NX8 4-32X50mm Riflescope Review



What Makes a Great MK12 Scope/Optic?

The best scope should provide extraordinary performance and features. It should withstand all hunting and tactical shooting conditions. If you want the best scope for your rifle, you will have peace of mind to get the best service from the scope. 

For example, if the scope has fully and multi-coated lenses, that will work well in any weather conditions, even in low light areas. With this feature, you can hunt in dawn or dusk conditions. Moreover, the scope should work in foggy and rainy situations. 

The quality scope always comes with compact and sturdy construction, and it is made by the reliable aircraft aluminum material that ensures durability. With this feature, you will get heavy-duty performance. 

After all, the MK12 rifle scopes come with many good enough aspects and functions that give you an excellent hunting experience. These scopes are the ideal choice for military departments and tactical shooters.

Factors to Consider When Buying a Scope for MK12

There are dozens of models available online when you are looking for the MK12 scopes. Each one is unique in its way. They are varying in the aspects like construction, adjustment settings, and magnification. 

The great MK12 optics always comes with quality lenses that ensure bright and crisp images. Here we’ve given some tips to buy the best scope for MK12.


The first factor to consider when you are going to make a purchase for the MK12 is magnification. If you have the perfect magnification, you will hit the target easily and precisely. 

You may select a fixed or variable magnification scope. The fixed magnification scope comes with only one setting like 4X. It means the 4x is the least and highest magnification setting of your scope. 

At the same time, if the variable magnification scope 3-9x means the lowest magnification in this is three times as well the nine times is the highest setting. Based on your hunting style and need, you can choose the magnification. 


There are many types of reticles available, such as crosshair or multipurpose system that allows you to adjust the windage and elevation settings. Reticles are not to mention for a specific purpose. Others may be for tactical shooting, wind calls, long-range shooting, and hunting.

Eye relief

When you are going to make a purchase for a quality scope, you should check the scope whether it provides consistent and generous eye relief. 

It helps to protect your eyebrows from the heavy recoil. The common eye relief comes with 4 inches or less. At the same time, the longer eye relief scope is perfect for some specific rifles, such as scout rifles or MILSURP guns.

View field

This feature indicates how far the hunter can see. It measures 100 yards, which represents the image you receive from left and right. It is very short with a higher magnification. 

Objective lens

The next thing to consider is the objective lens. If the scope has a larger objective lens, that will help for better light transmission. With more magnification, you will see more light, and you will need more light if you work in low light conditions like dawn or dusk.

The only thing with this objective lens is that it is heavy but requires higher mounting on the optic. 


The coating works by providing better light transmission to the users so that they can see better even in low light conditions, and it also works in decreasing glare. But without the finish, you will get blurry images, and view. Moreover, you will lose more light volume.

The fully coated is the most common coating for the high-quality lens, meaning that the glass surface has more than one layer per air. Additionally, a multi-coated lens has at least one layer on the lens surface.

There are a few things to keep in mind when finding the right scope for your MK12.

Final words

Now you know the factors to look for when finding the best MK12 scope so that you can make a better decision. With the above guide, you can choose the perfect scope with solid construction and quality lens. The lens may be a fully or multi-coated lens that allows for optimal lighting transmission.

To begin with, let’s compare each product with the pros and cons that we’ve highlighted earlier. You can see the best options in the market that are highly rated by the users. They are easy to use functions for rough construction and highly productive hunting or tactical shooting experience. 

If we miss anything, comment on them in the below comment box. 

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