In 1963, Winchester Firearms released a wide array of cartridges for some of its most popular guns. Among these cartridges, you can find the .300 MAG.
This is a large and super powerful set of bullets for long-range rifles that work wonders in hunting and tactical shooting.
But firing them up accurately was not possible unless you had the best scope for 300 Win MAG. That’s why it is necessary to go for the right model.
We know it is not easy to find the ideal scope for such types of cartridges. They need something sturdy and reliable that stands hard-hitting recoils. So we picked precisely that.
Want to know what type of scopes is ideal for your 300 Win Mag? In this article, you’ll learn that and more. So keep reading!
8 Best Scope for 300 Win Mag
It shouldn’t be a problem to pick the right scope if all of them were the same. But sadly, they’re not. That’s why you must always choose the proper scope, especially if you’re looking for such a specific type of cartridge.
Here are the ones you should look for in this case:
1. Vortex Optics Crossfire II
If we had to pick the best brand when it comes to price and quality ratio, there wouldn’t be any competitor to Vortex Optics. And the Crossfire II is a perfect example of that.
This is a 3-9x magnification riflescope. It delivers one of the best zooming systems you can expect to get as far as you need for hunting, and as far as most 300 Win MAG bullets go. Whether it is for hunting or target testing, this scope will work wonderfully well.
You will get an exciting feature that other scopes don’t have: an aircraft-grade aluminum construction that stands the heaviest of use. That’s something that makes it ideal for the largest .300 rifle, especially with the O-ring sealing and nitrogen purging for extra water, fog, and shock resistance.
But still, the best of all comes from its fully multi-coated lenses. They provide outstanding anti-reflection with a fantastic low-light performance. You can achieve superb views without sacrificing quickness or results.
The eye relief is ideal for its size, and with the 40mm lens diameter, you will have enough space to see a lot without making an effort. Losing a target will be a thing of the past as soon as you get this scope.
As for adjustments, it totally eases accuracy. The MOA click system allows super-fast adjustments when needed, especially when you add the Dead-Hold BDC MOA reticle. And with the zero-reset feature, you won’t have to do it manually to reverse changes.
In case you want a decently priced and still extra reliable model, you won’t choose wrongly with the Crossfire II from Vortex. It will easily surpass your expectations.
- Outstandingly well-made with aluminum and high-end sealing
- Fast & easy adjustments with superb magnification
- Excellent 40mm objective lens for a higher field of view
- Anti-reflective and clear lenses for better view quality
- High magnification blurs out the view a little
- May have problems focusing after shooting
2. Nikon 6729 ProStaff Riflescope
For those who want the best scope – the Nikon ProStaff Riflescope will come like an almost perfect choice.
What sets this model apart from the competition is the unique 4-12x magnification system along with a BDC reticle. You usually don’t find that kind of thin and super practical reticle on long-range zooms like that – so that’s a hugely useful thing to enjoy.
Along with that kind of magnification, you can also get the 40mm objective lens. That’s another excellent feature to have, ideal for clarity, contrast, and overall image quality when looking through. You can also add the multi-coated optics, which provide amazing low-light performance so you can shoot at any time of the day.
Apart from all that, you get a precise and easy-to-use adjustment system. It boasts a 1/4 MOA set of turrets so you can adjust quickly and effectively according to your needs. And what’s even better, the adjustments will stay put if the recoil is super harsh.
You will still get a durable scope with a nitrogen-filled build along with O-ring sealing. Together, they provide a shockproof, fog-proof, and waterproof product. That will improve the overall resistance to the recoil and power of a .300 Win Mag.
Putting it all together delivers one of the most durable yet practical and high-quality scopes you can get. From the view to the adjustments, the reticle, and the huge objective lens – it all provides a fantastic experience, even the most demanding users will love.
- High-end optics for view quality and superb low-light performance
- Super sturdy build with aluminum & reliable sealing
- Easy to use and ultra-convenient adjustment system
- Ideal magnification & reticle for extra accuracy and versatility
- Thick BDC reticle at extended magnification can be annoying
- It can be challenging to get rid of parallax
3. Leupold VX-1 Compact Riflescope
Among Leupold scopes, few models achieve the simplicity yet the outstanding overall quality of the VX-1. What sets it apart from the competition is how affordable it is despite its amazing set of features.
The first thing you’ll notice is a highly effective 3:1 zooming system. It allows extra versatility for demanding situations, especially those where a fast and accurate aim is necessary. Along with the 1/4 MOA adjustments, you won’t have any problem achieving the ideal results when aiming around.
To make it even better, you get 4 different crosshairs to pick from. You can get the FireDot Ballistic, FireDot Duplex, Fine Duplex, or the Pig Plex. This will make it easy for you to choose the one that best matches your needs.
Along with its wonderful adjustability, you get high-end lenses. These lenses provide a Multicoat 4 feature. It ensures superb contrast, bright image, and perfect visual capacity to the sides. And sure enough, it doesn’t let anyone down in low-light scenarios. You will get superb contrast and color vividness.
All this comes down to an amazing construction overall. You will get the ideal materials as well as an O-ring sealed build and a high-quality nitrogen-filled build. Together, they make sure that water, fog, or even impacts never cause damage to the scope.
You won’t find a single thing about the Leupold VX-1 not to love. In fact, it will probably surpass even your higher standards at first try. That’s how amazing this scope is.
- Perfect construction with O-ring & nitrogen-filled sealing
- The exceptional lens with Multicoat 4 that steps up the image quality
- Unique 3:1 zooming system for fast & accurate aiming
- Fantastic adjustability system for extra convenience
- Not as resistant to recoil as expected
- Focusing could take more time than anticipated
4. Nikon Buckmasters II
Nikon scopes never disappoint even with budget scopes, and the Buckmasters II is no exception. If you were worried about budget models not being worth the price, then the Buckmasters II will change that.
This is a 4-12x magnification scope. That means you can get up to several hundred yards to any target and not miss any single shot. If you want to achieve maximum accuracy with your .300 Winchester MAG, then this scope won’t disappoint.
But it is not the magnification alone that makes it so fantastic. It is the fully multi-coated lenses that you will love the most. They will provide outstanding brightness, vividness, and light transmission so you can enjoy this scope at even the lowest light settings.
At 40mm of the objective lens, you will have a perfect field of view, along with an outstanding wide image. Even if you’re aiming at the smallest of targets, you will never lose sight of it.
It pairs up with a BDC reticle and a 1/4 MOA adjustment system so you can achieve super-accurate shots effortlessly. And all of that goes well with a consistent eye-relief, along with versatile yet easy magnification.
The best of all is the construction of this Nikon scope. It will handle any kind of use, as well as the hardest of recoils, even with a .300 Winchester Mag and 17 WSM cartridge. Blend every single feature together, and this scope will easily surpass your expectations – for a very reasonable price.
- Practical magnification & adjustment systems for easy use
- Superb BDC reticle with excellent eye relief for ease of aiming
- Next-level optics quality for better images and low-light capacity
- High-quality build for a more durable and recoil-resistant scope
- Adjustment turrets could be far easier to use
- Edges may blur out when moving the scope
5. Burris Fullfield E1 Riflescope
There’s a clear winner for the best long-range hunting, and that’s the Burris Fulfilled E1.
It refers to a wide array of short, medium, and long-range scopes for all kinds of guns. This time, we’re going over the 4.5-14x magnification with a 42mm objective lens model. And this one takes a wide field of view with one of the best medium-range zooming capacity that fits perfectly with your Win Mag.
The 42mm lens ensures a magnificent image quality every time. That will take your overall experience to another level, so you never lose targets or get a blurred image when using. Apart from that, you get a Ballistic Plex E1 reticle.
This is a super easy-to-use and straightforward reticle that doesn’t demand any calculation to get the most from. If you want to make the most accurate shots in seconds, this reticle will work wonders. The zooming system is also a piece of cake to use.
Moreover, it boasts excellent eye relief and can go up to 14x so you can achieve outstanding long-range shots with little effort.
As for the adjustment system, you will get effortless turrets. They will move with a single turn. And what’s even better, they’re totally capped. That means you will never get a bump that changes your adjustment when shooting with a .300 Win Mag.
Furthermore, the construction is impressive and manages to offer superb lens coatings for extra resistance overall. If you want something simple that goes overboard with amazingness, then you’re looking for the Burris Fulfilled E1.
- Fantastic magnification for ideal long-range performance
- Easy-to-use and straightforward reticle makes accuracy effortless
- Top-notch objective lens for outstanding image quality
- Resilient yet effortless adjustment turrets
- Outside cover finish tends to scratch easily
- The adjustment system is not as durable as expected
6. Leupold VX-3i Riflescope
There’s no doubt Leupold is one of the best brands in the market (more on that later). And it doesn’t disappoint with any of its scopes. The VX-3i riflescope is a perfect example of that.
This VX-3i model comes with a 5-10x magnification along with 50mm of objective lens diameter. Together, they make it easy to achieve super-accurate shots at a medium-range while delivering unbeatable image quality.
The low-light performance, clarity, brightness, contrast, and field of view will be simply amazing. You won’t have any problem making the perfect shot with its zooming & objective lens. And when you add the Twilight Max Light Management system, you can shoot up to 20 more minutes in twilights.
Yet, it is not only its image quality that stands out. You will also get an excellent Diamond Coat 2 system. It covers the lenses with Ion, making it even better when transmitting light and adding an extra abrasion resistance.
As for the reticle, you get a Duplex. That’s the simplest you can get, so every shot demands little to no effort from your part when aiming. Along with the responsive 1/4 MOA turret system, achieving the desired shot won’t take much time.
Moreover, the build doesn’t stay behind, either. You will get a 6061-T6 aluminum construction with an ultra-light 1-inch tube size. They will provide an excellent performance overall while ensuring a waterproof, shockproof, and fog-proof build.
For those who love Leupold, and those who want extra quality overall – the VX-3i will come like a gem for their .300 Winchester Magnum.
- Unbeatable lens quality with excellent coating & low-light features
- Next-level adjustment system with simple reticle for fast aiming
- High-quality aluminum build for durability & resilience
- Superb magnification for short and medium-range shots
- Lacks zero-stop feature in the turret system
- The turrets don’t have markings for accurate adjustments
7. Primary Arms SLxP1 Riflescope
The Primary Arms SLxP1 is a unique scope for those who are looking for fast tactical use out of their rifles. If you don’t want too much magnification with your .300 Magnum, then you’ll find this option ideal. The first thing you’ll notice is that you won’t get as much magnification as with other models on the list.
In fact, you will only get 1x of overall capacity. That’s practically nothing, so it will only help you aim more effectively in short ranges.
But that makes it possible to add many other features that you will love. Among them, you will find the ACSS Cyclops, an illuminated reticle with 11 brightness levels so you can make it work exactly how you need in different situations.
To make it even better, you will get a dioptre ring so you can focus the crosshair to +3 or -3 depending on your needs. This pairs up well with its super clear & magnificently vivid image.
And this all comes down to the 1X Compact Prism lenses, one of the most versatile and easy to use scope designs you can have. Yet, it is the ultra-optimization and adjustability that stand out the most, so you won’t be short of opportunities with this scope.
Still, its best feature is the construction it offers. You will get a super sturdy construction that stands the weight of time and strong recoil of Winchester Magnums. And with its superb waterproof & fog-proof build, you won’t have any problem enjoying this scope for years.
If you need simplicity with tons of adjustability features, the Primary Arms SLxP1 is your way to go.
- Outstanding reticle with illumination & brightness levels
- Effortless to use design for all users
- Practical yet straightforward magnification for short-range performance
- Sturdy & reliable construction for extra durability
- Lack of magnification makes it inconvenient
- Mounting it on your Winchester rifle won’t be easy
8. Nightforce Optics SHV Riflescope
To finish up this list, we want to show you a scope that works great with 300 Win Mag for long-range. Yes, you will get an outstanding performance that will make your long shots super easy with the Nightforce SHV.
Why? Well, it all starts with its 4-14x magnification. This is the ideal zooming system for this kind of rifle. You will get up to 500 yards of closeness to your targets, which is something you won’t get with many other scopes in this list.
This magnification goes well with a 56mm objective lens. That’s one of the widest and brightest lenses you can get. The illumination, contrast, and overall quality of the image will surpass your expectations in every way.
Another exciting feature is the superb adjustment system. You won’t have any problem enjoying magnificent settings for elevation and windage. The accuracy and overall ease of use are simply fantastic. And with the MOAR reticle, this becomes even truer.
Let’s not forget it is also one of the most durable scopes you can get. The aircraft-grade aluminum alloy build ensures you will never have to worry about shocks, water, or even fog. Especially with the excellent coatings in the lenses, the resilience of this scope goes overboard.
Putting it all together ensures a splendid experience in every way. If you want to avoid unreliable and deficient scopes, then go for the Nightforce SHV – you won’t regret it.
- Perfect magnification at 4-14x for high-end, long-range capacity
- Brilliant image quality with its 56mm objective lens
- Practical adjustment system with MOAR reticle for top-notch accuracy
- High-end construction for exceptional durability & resistance
- Much more expensive than others on the list
- Heavy and difficult to handle
Things to Consider Before Buying a Scope for .300 Win Mag
You went through all our reviews, but you aren’t still sure about what model to go for. Well, don’t worry.
Here we’re going to make it easy for you with our buying guide.
This section comes with all the different factors you need to consider before baking a final choice – take a look!
The first step into choosing a scope is getting the ideal zoom power. That refers to the magnification, or how far you can close up the aim so you can watch anything over several yards of distance as if it were close to you.
This part of the scope is easy to pick. You just need to consider the name of the scope model or get a more in-depth look into its specifications. Usually, it is displayed as two numbers, such as “2-10x” or something like that.
A 2-10x magnification, for example, will start at 2x of zoom without any adjustment and can go up to 10x of zooming capacity at its maximum level.
Typically, a 2-10x zoom will go up in twos. That means the second level of magnification will be 4x, the third one will be 6x, the fourth one will be 8x, and the fifth one will be 10x.
But you will find all kinds of zooms. Some of them start at 4x and end up at 32x (4-32x), while others start at 1x and end up at 5x (1-5x). For the smallest one, you may find options such as 1-3x or even single-digit models like 2x, 3x, 4x, and so on.
However, the ideal magnification for a .300 Win MAG would be the 3-9x. A 3:1 zoom system would be the perfect choice as it offers ideal capacity at ranges of about 100 to 200 yards. That’s how far a typical .300 Win MAG bullet can go.
Must read, the review of rifle scope under 100 dollars.
The objective lens is the part that is closer to the user. That’s the lens that delivers the image from the first piece of glass to the last. The focus of this lens is to let light through effectively. So, the better this lens is, the more clarity, brightness, and contrast, you will perceive when looking through the scope.
To make sure you have the ideal objective lens, you will have to take into account its size. Here, you will find that these lenses come in millimeters as their measurement unit. For example, a small lens offers about 20mm of diameter. That’s a super small option for pistols and similar guns.
But for a Winchester Magnum at .300, you will need something of at least 32mm to enjoy a long-range image with ideal quality. The larger the objective lens, the heavier the scope will be, so be careful. We recommend 40mm lenses for a proper experience with this kind of bullet.
After considering how large the lens is, you will have to make sure that it comes with the right coatings. These coatings will make all the difference when it comes to overall image quality and durability.
Some coatings have the sole purpose of getting rid of glare. You will be able to perceive high brightness, clarity, and outstanding low-light performance without having to worry about glared or blurred images.
Another coating type is the low-light cover. It promotes a superb low-light capacity so you can see clearly even in twilights or early in the morning.
And finally, you will find coatings that protect your scope. These can be anti-scratch coatings that keep debris or hands from damaging the lens, or anti-fog coatings that prevent any type of moisture from causing the image to blur.
For the best experience, go for multi-coated lenses. These will come with at least two of these types of coatings and probably a few more depending on the model you go for. That will make the scope better overall in quality and durability.
Once you go through the lenses, it is time to go for the reticle or crosshair. Here, you will find a wide array of options to pick from – each one with its own sets of features and design quirks.
But as you’re going for a .300 Win MAGNUM scope, then you’ll want something that matches exactly that kind of rifle. We recommend hunting-oriented crosshairs for the best experience.
These hunting models would be the BDC reticle or bullet-drop compensator. It has a small windage chart and a few additional markings that help to calculate and aim more effectively. But you can use practically anything as long as it matches your needs.
A simple Duplex model may be worth having, especially if it comes with calculation markings so you can make an accurate shot.
For the best experience, try to go for SPF or “second focal plane” crosshairs. These won’t change their size when you zoom in or out. In contrast, FFP or “first focal plane” reticles will change once you use the magnification.
An SFP would be your best bet with a .300 Winchester MAG. Learn more about FFP and SPF, on this post.
The turrets on the scope tube are used to change the windage and elevation of the scope. These changes are ideal to fit the needs of your aim, depending on the wind in the environment and the elevation in the surface.
This requires a little experience with scopes if you want to get the most out of it. But even if you don’t know what you’re going for, 1/4 MOA turrets are your best option. These are the most accurate and often the easiest to use. You may also find MIL turrets, but they’re rare and not as easy to use.
Make sure the turrets are as accurate as they can be so you can get the most out of them. Apart from that, go for something that offers a zero-reset or reversion feature. That reverses all adjustments back to zero so you can shoot differently, again and again, as much as you like.
Finally, these turrets need to be sturdy and recoil-resistant. Remember, a .300 Winchester Magnum is a somewhat powerful rifle. So you need something that stands the recoil and power in every shot without moving a single digit. That will make your shooting much more convenient.
Something that works closely with the adjustment system is the tube size. You won’t find that most scopes release their tube size as a marketing strategy because many people don’t care about it. But it is something that could change the image and overall adjustment efficiency.
For example, most tube sizes are either 1 inch or 30mm. But at least 90% of them are 1-inch. That means they are the standard size for the tube, which allows suitable adjustments and proper light transmission. For a .300 Winchester Magnum cartridge, we recommend a standard 30mm tube size.
That doesn’t mean a 1-inch model won’t be ideal. But a 30mm model was actually the original type of scope for this cartridge, so that would fit better with your needs.
We’ve mentioned the weight of the scope several times before, starting at the diameter of the lens and going up to the tube size. And it’s true – weight is a pretty important factor if you’re using a Winchester Magnum. We find that rifle scopes that a bit costly like 1000 dollars are lightweight.
This happens because the size and weight of the scope can affect how well you handle the rifle. The bigger and heavier it is, the more difficult it will be to walk, joggle, or just move around when needed.
Luckily, scopes don’t weight too much. But if you go for something below 10 ounces of weight, that would be perfect for a .300 Magnum.
The final step into choosing the best scope for your Winchester Mag is the construction. Here, you will find several smaller aspects to think about. The first aspect would be the overall case material. This case is the part that covers the lenses. And what makes almost the entire body of the scope.
We recommend this body to be made of aluminum above any other material. If you can go for special alloys or high-grade type of aluminum, then that would be even better.
After considering the material, make sure the adjustment turrets and the lenses are also durable. They need to come with special coatings in the case of the optics, and with resistant turrets that stand recoil & tons of use.
Pairing up every single factor on this list will give an exceptional scope for your .300 Win Magnum. Try to get as many of these aspects right, and you won’t be disappointed with your new scope.
How to Use a Scope on a 300 Win Mag?
Even if you have an expensive scope that costs 500 bucks, you won’t be able to get the most out of it if you aren’t sure how to use it. Here’s a small guide on how to do so:
Install the Scope
Start by installing the scope well. It needs to be adjusted properly and sturdily so you can use it without any distortion or unwanted movement.
Usually, you need to buy a special mount adapter for the rifle you’re using. Make sure it is the right adapter so you won’t have to spend more money or time than needed.
After you’ve installed the scope, you can proceed by tightening it up. It shouldn’t move at all. Once you do that, then the installation is ready.
Adjust Eye Relief
Once you’ve installed the scope correctly, you can proceed to adjust the eye relief. This part is essential so you can watch adequately through the scope and aim more effectively.
The eye relief is often adjusted depending on the magnification, design, and size of the objective lens. Once you achieve it, you will be ready to shoot correctly. The focus of this is to prevent the scope from hitting your eye or face after you shoot. Usually, we recommend no less than 3 inches of eye relief for most models.
But of course, the bigger the scope, the less relief you will need. So adjust accordingly – especially if you have a .300 Winchester Magnum.
Anchor the Rifle
This is also called leveling the rifle. It means placing the rifle on a base where it doesn’t move much, and you can aim without making much of an effort.
Of course, you should be in a shooting position, so the aiming becomes easier. The back of the rifle should touch your shoulder, and the scope should be at the ideal eye relief. Once you’re in this position with the rifle correctly anchored, then you’re ready to make further adjustments.
Adjust Crosshair & MOA
Start with the crosshair. Make sure it aligns well with your sight. It shouldn’t be moved to any of the sides. Instead, it should look centered.
After having the reticle ready, you can keep up with the windage and elevation adjustments. Here’s what we mean when we say MOA. You should adjust according to the wind and elevation of the place. That will give you an easier shot accordingly.
Remember, you’re shooting a .300 Win Mag. That will make a huge difference when aiming.
Fire to Test Accuracy
This is the final step. After going through the installation, right positioning, and adjustments, it is time to test the accuracy of your configuration.
For a .300 Winchester Magnum, we recommend testing your shots at distances of about 100 to 200 yards. That will give you a perfect idea of how well the scope is adjusted.
Depending on your results, you can keep adjusting to your needs. Tweak it until you achieve the ideal shots.
Top-Rated Brands on the Market
By now, you should have a clear idea of what each brand on this list offers. But still, we need to go a little deeper so you can learn more about each. Here’s what you should be aware of:
The oldest and most prestigious brand in the whole list, Leupold, stands out for unbeatable quality in build, performance, and overall results.
If you want a scope that stands the weight of time, doesn’t disappoint when aiming, and performs well even in the harshest of situations – then go for a Leupold.
The second oldest in the list – Burris, has been on the market for several decades delivering superb quality as well. It is the main competitor of Leupold, and it doesn’t let anyone down either.
If you want to take your shooting performance to another level without spending a fortune, Burris is your best bet.
This is a young brand of optics, but Vortex is also one of the best. Despite its relatively young age on the market, Vortex allows users of all kinds to enjoy a superb array of features and excellent quality.
They aren’t as expensive as Burris or Leupold, which is another advantage of this young brand.
Everyone knows Nikon for its optics used in cameras. Yet, it also has a sports market where they make lenses for scopes for all kinds of guns.
They are also old in the market and have a relatively large following of happy customers. You won’t find any difference between a Nikon or a Leupold when it comes to quality, yet they are way more affordable.
For those who want a relatively young brand that offers no less than high-end results, then Nightforce would be a perfect choice.
They make all kinds of accessories for guns and rifles, yet their scopes are the best among everything they offer. The quality of the optics, along with a wide array of features makes them stand out above the crowd.
This is the youngest brand in the list and the one with the smallest market share and models to offer. But Primary Arms still manages to provide more-than-decent quality in every product.
Its scopes are simply among the best you can get, even though they are young and small when compared to others on the list.
Frequently Asked Questions
Getting a scope won’t be enough if you want the best experience with it. That’s why relieving your doubts could also help with that – here are some questions to take a look at:
1. What makes an excellent scope?
Most rifles that use a .300 Winchester Magnum cartridge will reach between 200 and 300 yards. That means you need a scope that can handle the power but also the distance. So, a large scope for this kind of rifle should offer a sturdy build along with 8x magnification, at least.
2. Installing a scope on a .300 Winchester Magnum rifle – is it easy?
Yes, you will only need an adapter, depending on the rifle you have. But most scopes come with their own mounts, so you won’t have to spend much time or effort doing so.
3. Does the parallax matter when firing a .300 Win Mag?
Yes, the kind of rifle you have doesn’t matter, parallax always matters. You should focus on scopes that offer a small parallax (100 yards or less), so you won’t have to make much of an effort to shoot accurately.
4. Can I record my shooting with a scope?
Well, it’s not possible to record with your scope. All you can do is get a GoPro, read this on ValueWalk.
5. Can I use a .300 Winchester Magnum scope for hunting?
Yes. In fact, this type of cartridge is ideal for hunting due to its reach and ease of use. And when you get the right scope, then that becomes even truer. So, yes – you can totally use one of these scopes for hunting and still receive outstanding results.
If you’ve reached this far, it means you’re genuinely invested in making sure you get a decent scope for your 300 Winchester Magnum cartridge. Well, it also means you should also have all the right tools to pick correctly.
Use all the info on this article, and you’ll get the best scope for 300 Win MAG without problems. Don’t overlook any single piece of info on this article, and finding the right scope will be a piece of cake.