What is the Best Scope for 300 Win Mag in 2021?

Thirty caliber rounds have been some of the most popular with both military and sport shooters for the past several decades, and the .300 Win Mag is one of the most respected choices.

It is very popular for long distance and big game hunters that need to focus on power while shooting, as well as with military and police forces that can’t afford to lose a mission because of a lack of power and range. Because the .300 Win Mag is so powerful, you need a scope for it that is going to be just as powerful to ensure that your shots are accurate and clear.

Out of the 13 we review below, our 3 favourite best scopes for 300 win mag are:

  1. Trijicon Accupoint 3-9x40mm
  2. Carl Zeiss Conquest MC Rifle Scope
  3. Nightforce SHV 5-20x56mm Rifle Scope

There are plenty of amazing scope options for this rifle, many of which are designed for long range hunting and shooting. The one you choose depends entirely on your needs and preferences.

Top 13 Best 300 Win Mag Scopes Comparison

Here are some of the best scopes on the market for the .300 Win Mag:

Leupold VX-1 3-9x50mm Rifle Scope

Time and time again, Leupold is cited as one of the best brands for scopes, regardless of what type of shooter you are or your particular needs. This is because the brand is committed to making amazing quality products and offering great customer service. This model is a particularly good choice for shooting a .300 Win Mag round because it is longer with a relatively wide objective lens, at 50 mm, which provides a solid field of view. It also has a decent range of magnifications up to 9x. 

This model is longer, as is expected with most hunting scopes, at nearly 14 inches. It has a duplex reticle and fully coated optics, as well as the water, fog, and shock proof construction that you would expect from a renowned brand such as Leupold. It also is designed specifically for durability, with a simple construction that is aluminum based. However, it still weighs less than a pound, so it won’t weigh you down while you are out shooting. Customers continually cite their love of Leupold’s great customer service as well. They provide a lifetime warranty and their help line is very convenient if you have any problems with your scope. 

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Trijicon Accupoint 3-9x40mm Mil Dot Crosshair Rifle Scope

Although this is one of the most expensive choices out there for a rifle scope of this kind, it is a great investment that will last you for years to come, and it also has amazing features that will make your experience hunting big game much easier and more successful. The most standout feature on this scope is the optics. They are fully coated, as to be expected, and completely eliminate glare, draw in light, and minimize distortion. They also are not battery operated, which minimizes the hassle involved when maintaining your scope. However, the reticle is still naturally illuminated using fiber optics and a tritium phosphor lamp, which provides clearer contrast and makes it easier to see in low light conditions. The reticle size also remains constant through all magnification sizes, which makes for more accurate shooting. 

The construction of this scope is very durable, as it uses aircraft grade aluminum. The tube is nitrogen filled for fog proof shooting, as well as to minimize wear and tear on the scope. Additionally, it is water resistant to depths up to ten feet, something that is unheard of with many lower-end scopes. This is a particularly great scope for the .300 Win Mag because it provides some of the clearest optics on the market and is extremely durable. The scope itself comes with a lifetime warranty, and the phosphor lamp comes with a 15-year warranty. Although it is an investment piece, this scope will definitely deliver great performance if you are willing to spend the money. 

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Vortex Crossfire II 4-12x 50mm Rifle Scope

This great little scope is built specifically for sport shooting and long range hunting, and packs a punch with tons of great features at a relatively affordable price. It has a great long range magnification ranging from 4-12x, as well as a wide 50mm objective lens that provides a field of view of nearly 26 feet at 100 yards, as well as eye relief ranging from 3.9-4.4 inches. It is completely water, fog, and shock proof due to its nitrogen sealed 1-inch O ring. It is also highly durable, as it is made from aircraft grade aluminum alloy. 

The optics on this scope are also just as great as many of its higher end (and more expensive) counterparts. It has multi-coated, anti-reflective lenses and a custom BDC reticle, which allows for more precise target acquisition. It also has a second focal plane reticle scale, which keeps the size of the reticle the same no matter what magnification you are using. It has precise, fast image focusing as well as parallax removal. Customers love the bright, clear images that this scope provides, which are perfect for mid- to long-range shooting. 

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Nikon Buckmaster 3-9x40mm Rifle Scope

This is one of the most popular and well-respected hunting rifle scopes on the market, and it is easy to see why. Although it is very affordable, it provides all the features you need on a quality scope, as well as Nikon’s tradition of great craftsmanship and customer service. Although this scope is often cited as being very versatile, it works well for the .300 Win Mag because it is highly durable and has the magnification range needed to mid- to long-range hunting, with 3-9x magnification as well as a 40mm objective lens, which provides a field of view of up to 35.7 feet at 100 yards. It also is completely water, fog, and shock proof due to strong construction with the standard nitrogen filled O-ring.

The multi-coated lens on this scope provides superior anti-reflective properties, as it reduces glare at 92 percent. The BDC reticle provides superior aiming capabilities that adjust quickly and easily for different magnifications. The reticle is designed to compensate for bullet drop as well as windage and elevation, so you can shoot accurately at any distance, in any conditions. The scope is overall very bright, well constructed, and easy to use, which is why it has become such a classic among shooters of all kinds. 

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Vortex Optics Diamondback 4-16x42mm Rifle Scope

This is a high quality scope designed for the dedicated hunter. The magnification range is amazing, going all the way up to 16x, and comes with a huge 4-inch sunshade as well as protective lens caps as well. The scope features ArmorTek lens coatings as well as a nitrogen-filled O ring design to protect against shock, fog, and water, as well as argon gas purging. 

The reticle on this scope is a dead hold BDC reticle, which means that it provides exact markings for better aim, regardless of distance. This is particularly ideal for a .300 Win Mag, which is usually used for long range shooting. It adjusts easily to accommodate for windage as well for a more accurate shot. Additionally, it is a second focal plane reticle, which means that it maintains the same scale and appearance at all of the scope’s magnifications. This scope is a good mid-range option in terms of price, and is highly comparable to much more expensive luxury options. 

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Nightforce SHV 5-20x56mm Rifle Scope

Pricey, yes, but this scope delivers everything you’ll need for the superpowered .300 Win Mag. With incredible magnification ranging from 5-20x, you’ll be able to use this scope for many different types of hunting, and the 56mm lens provides a great field of view. The view is incredibly clear and crisp with great contrast, even at high magnification. It also has strong adjustments for windage and elevation, and feels very light for a product of its size. 

Since this product is specifically designed with big game hunting in mind, .300 Win Mag shooters will be highly satisfied with this scope. It is easy to use, adjusts for your natural surroundings, and is highly durable, so it is a great investment if you are looking to replace a lower-quality scope. Many hunters and shooters covet the incredible quality NightForce scopes, and with this product, it is very easy to see why. 

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Carl Zeiss Conquest MC Rifle Scope

The Zeiss brand is known for their detailed and meticulous designs, and this scope does not disappoint. In terms of statistics, the scope has everything that you need for long range hunting and sharp shooting with your .300 Win Mag. It has 3-9x magnification, a 40mm lens, four inches of eye relief, and a field of view that goes up to 33.9 at 100 yards. Although it is designed for heavy hitting, long range hunting, it is still very light at just under half a pound. 

The single piece design of this scope is designed specifically for heavy hitting rounds such as the .300 Win Mag. Even when used with the strongest of recoils, the scope can withstand the impact, and it has a nitrogen ring to keep things water and fog proof. It has two Rapid-Z reticles on a self-centered image plane, so you get accurate views for better shots and easier, quicker target acquisition. It is designed for optimal light transmission and high contrast even in low light situations. The Conquest also goes above and beyond with their warranties for peace of mind. You get a lifetime warranty on optical components, as well as five years on electronic components, two years on the camera components, and a year on lens caps and other accessories. 

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Redfield 3-9x42mm Revenge Rifle Scope

Redfield is a respected brand of affordable yet high quality scopes that are owned by the Leupold brand and have the same great customer service and well constructed products that you would expect from them. This scope is great for those who are new to big game hunting or sharp shooting and don’t want to invest too much money into their new scope just yet. It has multi-coated optics with very clear resolution, and the 42 mm lens provides a wide field of view. It has a simple 4-plex reticle, which works well if you are okay with shooting without the bells and whistles. The lens also focuses very quickly so you’ll never miss a great shot. 

This scope is also designed to work well in many different conditions. It is water, fog, and shock proof, as you would expect, and also has easy adjustments for windage and elevation so you can easily transition between different places and types of terrain. The company also guarantees a lifetime performance without damage from shock, water, or fog, which is very unique and not offered by many other scope manufacturers. It is highly durable and will last you far longer than many other scopes of the same price. 

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Burris 4.5-14x42mm FullField II Ballistic Plex Rifle Scope

This option from Burris is a good choice for the .300 Win Mag. The Burris brand is a great go-to for any type of scope because they are made with the highest quality materials and come with a lifelong warranty. This scope provides everything you need to get things done at long range at a relatively affordable price. The magnification is great, ranging from 4.5 to 14x. It also has a large 42mm lens for a wide field of view while hunting. 

The construction of this scope is a one-piece tube with a completely steel adjustment system. It also has multi-coated optics on every glass surface, and comes with a Ballistic Plex reticle. This helps compensate for bullet drop up to 500 yards, which is helpful when shooting at a distance. The magnification is very easy to adjust, with a simple turn mechanism, eliminating the need for complex locking systems. Customers like this scope because it is durable and will hold up with a strong round like the .300 Win Mag. It is comparable with many high-end brands and provides great value for money.

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Vortex Viper PST 6-24x50mm 

This is another high-end scope by Vortex that would be a great choice for any .300 Win Mag shooters. It has incredible magnification range, going all the way up to 24x, which is far above and beyond what many other long-range hunting scopes on the market offer. The 50mm lens is also perfect for hunting big game. Although the scope is slightly on the heavier side at 23.4 ounces, it provides the durability and great construction you need for a .300 Win Mag. 

The easy adjustment on this system is a big selling point, as the scope was designed specifically for tactical operations. It is designed with Customizeable Rotational Stop, which prevents you from dialing below zero when making large adjustments, a common problem with other scopes. The turrets are also designed to match the measurements on the glass-etched reticle, which makes adjustments more accurate and less confusing. The reticle is also illuminated, and can be turned on and off with a click. You can also switch through various illumination levels easily without adjusting any other settings. This scope is very easy and comfortable to use, and additionally is durable enough for the high power of the .300 Win Mag. 

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Weaver Kaspa 3-9x40mm Ballistic X-Scope

This is a good budget buy for the shooter who is just getting into long range hunting or sniping and needs a scope to start out on. Although the price is relatively very low when compared with the other scopes on this list, the Weaver brand is known for great quality and solid construction, so you can count on this scope performing well until you decide to spring for a bigger investment. It has a simple one-piece tube construction that is nitrogen purged to keep the scope resistant to shock, water, and fog. The exterior is also quite durable and appealing with a black matte finish. 

The scope has a ballistic-x reticle, which is simple but gets the job done out on the field. The lenses are multi-coated for solid, clear optics that make target acquisition much easier than with other scopes of the same price range. The light transmission on this scope is also quite good, allowing you to shoot in low-light conditions. The magnification range and lens are also perfect for mid- to long-range hunting as well, and it has ¼ MOA adjustments for elevation and windage. If you aren’t willing to spend too much money but need something affordable for your .300 Win Mag, this may be a good buy. 

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Swarovski Z3 3-10x42mm Plex Rifle Scope

The Swarovski name is synonomous with high quality products in a variety of different industries, and their rifle scopes are no exception. Although they will cost you quite a bit of money, you will notice a huge difference in the durability and ease of use with these scopes. They have a very recognizeable design that is somewhat different to many other hunting scopes. It is very long and sleek, and is designed to be thin and light for portability. 

This scope has 3-10x magnification and a 42mm objective lens for a wide field of view. The adjustments are quick and easy to make as you are shooting, and the scope adjusts for windage and elevation as well. The optics are good, as the lens is specifically designed to prevent residual reflections that can make it more difficult to see. As with any high-end scope, it is water, fog and shock proof. It has a centered 4A reticle that is simple, clear, and easy to use. It is also very durable, as it is made with aluminum that is specifically created to be scratch resistant. For anyone looking for a very high-quality scope, a Swarovski is one of the biggest names in the business. 

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Nikon Monarch 3

This is another great choice that is made by the highly respected Nikon brand. This model is the largest of Nikon’s range of scopes, designed specifically for hunters who need a large eyepiece. It is perfect for the .300 Win Mag, as it has 4-16x magnification and an objective lens of 42mm. These specs make it perfect for a powerful, long range round such as the Win Mag. The Nikon Monarch range is a favorite with many shooters, as they are designed with comfort and ease of use in mind. 

This scope has great optics and eye relief, with almost four inches. The scope uses Nikon’s Ultra ClearCoat Optical System, which provides up to 95% light transmission. It also has easy focus technology for more efficient use. This scope also comes with five different reticles available, which means that you can choose the one that best fits your needs and preferences. Finally, it comes with zero reset turrets, which make it easier to adjust the scope. This scope gets glowing reviews from a wide variety of shooters around the world, so you really can’t go wrong with this great option. 

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The .300 Winchester Magnum is a classic round that has been beloved by hunters as well as military, police, and other sharpshooters for decades, and it is sure to continue to be a popular choice for years to come. Since the .300 Win Mag is so powerful, you can’t afford to skimp out on a great scope that is built for this type of round. Look to high-end brands with a reputation for durability when making your purchase, and avoid purchasing a scope from a brand you haven’t heard of. It is also important to be wary of knock-offs, which can often be found online for hundreds of dollars cheaper than the real thing. A knock-off won’t provide you with the same great quality that you would get from a high-end brand, and it won’t be nearly as durable either. With the power of the .300 Win Mag, there’s no sense in taking chances when you purchase a new scope. 

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