Best Scope for 300 Win Mag – The Top 5 Optics in 2022

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If you’re looking for the best scope for 300 win mag, then you’ve come to the right place!

The .300 Win Mag or .300 Winchester Magnum is not only popular among big-game hunters and target shooters, but also the military and law enforcement.

This high-powered cartridge is extensively used in sniper rifles, and you’d be hard-pressed to find an alternative that can match its performance.

Why do you need a scope worthy enough to match the .300 win mag?

Because a hard-hitting belted Magnum round like this produces recoil that will demolish entry-level scopes in just a few shots.

Besides, wouldn’t it be amazing to have high-quality optics on your rifle that can match the long-range potential of the cartridge?

Of course, it would!

That’s why today we’re bringing you our choice of four top 300 win mag optics that will complement both your rifle and shooting skills.

Finding the Best Scope for 300 Win Mag

There’s no doubt that the .300 Win Mag is a highly popular rifle round, especially among hunters because of its long-range ability and larger projectile.

Some modern cartridges have started to outperform this early 1960’s classic, but the sheer number of compatible weapons and affordability of this ammunition still makes it the “Go-to” choice of many!

We’re sure you have your favorite .300 Win Mag Rifle, but how do you choose the right scope for it? Well, here are a few crucial factors to consider:

Desired shooting range

It goes without saying that you can’t pick a scope without even a vague idea at what ranges you’d want to hunt. A scope having 1-4x magnification is enough for close-range shooting (up to 200 yards), whereas you’d need at least a 10x magnification scope for shooting over longer distances.

Time of use

The scope you choose should be able to display crisp, clear, and bright images in all lighting conditions. Since there’s no guarantee you’ll always land the perfect game during the day time, the scope better be equipped with the proper optics to help you see from dawn to dusk.

All the models we’ve reviewed in this guide come with high light transmission lenses.


You cannot mount just another $50 china-made scope on a rifle using .300 Win Mag cartridges. That is unless you’re okay with the scope getting wrecked after 2-3 shots.

For guns using rounds of .300 Winchester Magnum, you need a scope that’ll be able to hold zero against the extreme recoil.

Choice of the reticle pattern

Reticle pattern is a matter of preference, but for you to shoot over long ranges, a simple reticle is not enough. That’s because they don’t provide any distance measuring or holdover tool. BDC, Mil-Dot, and MOA reticles are all good for shooting in medium to long-range.

The 5 Best Scopes for 300 Win Mag

There are plenty of great scopes out there, but each one is different. You need to choose the most suitable one for you. Here are our 5 top picks.

1. Athlon Optics Argos BTR Riflescope 6-24x50mm Gen 2Athlon Optics Argos BTR GEN2 6-24x50 Riflescope - APMR FFP IR MIL, Black

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Athlon Optics provides a phenomenal sniper-quality rifle scope with this 6-24x optic. It features a 50 mm objective lens and a reticle on the first focal plane; this is particularly good for use with a 300 Win Mag since long-distance shooters often want their reticle to adjust with their magnification setting. Holdover points will continue to be accurate, no matter how far you zoom in.

The scope also benefits from fully multicoated lenses for additional light transmission and optical quality, even at the maximum zoom setting of 24x. The scope comes with a set of windage and elevation turrets that you can shift as necessary using finger adjustments rather than tools. You can also compensate for parallax using the side-mounted turret located opposite the elevation turret.

What’s more is that the scope is made from high-quality aircraft-grade aluminum. This lets you enjoy fantastic mechanical integrity and excellent strength even without making the scope too heavy for comfort: it only weighs 15.8 ounces in total. The scope works in any kind of weather, even rain or fog, for added versatility.

Illuminated Reticle

But the best feature of all is the illuminated and glass etched reticle. The glass etching gives the reticle additional support and means that it shouldn’t shake whenever you fire your high-powered 300 Win Mag rifle. But the illumination allows you to take advantage of this rifle’s stopping power even in variable lighting conditions. You can adjust the illumination setting using the knob located close to your eyepiece. It’s an excellent addition that hunters and tactical marksmen alike will both appreciate.


  • Comes with an illuminated reticle
  • The reticle is etched on the glass
  • Can easily compensate for parallax
  • Very durable overall
  • Lenses have fantastic light transmission


  • Turrets aren’t super precise or “clicky” sometimes

The Final Verdict

Ultimately, this scope is a quality piece of equipment through and through, made of top-tier materials, and featuring several aspects that will combine well with longer-range hunting and target shooting.

The Athlon would also be a good scope for M4. If you want to shoot on shorter ranges, see which are the best 3-9×40 scopes.

2. Vortex Optics Viper HS-T 6-24×50mm RifleScope Vortex Optics Viper HS-T 6-24x50 SFP Riflescope VMR-1 MOA

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This Vortex Optics rifle scope is a great pairing with a 300 Win Mag because it can magnify between 6x and 24x, marking it as a great sniper scope for hitting targets many hundreds of yards away. You can also take advantage of the precision glide erector system that ensures that magnification changes will be smooth no matter what.

It comes with a 50 mm objective lens, so it can collect enough light to provide you with gray color and light transmission even at maximum magnification. Further facilitating good visuals are the multicoated lenses, with extra-low dispersion and enhanced durability to resist scratches even after lots of use.

The barrel is 15.5 inches long, and it’s made with aircraft-grade aluminum for added performance and durability without becoming too heavy. The scope works in any kind of weather, too, making it a great companion optic if you want to go on a long hunt in rough conditions.

The reticle is located on the second focal plane and uses hash marks to help you hit distant targets with accurate holds even at higher magnification powers. The second focal plane style will take a little bit of getting used to, but it can help you compensate quickly for animals or targets that move closer quickly.

Target-Style Turrets

The scope also comes with fantastic target style turrets. These are constructed so they can be repeatedly used with only your fingers and offer tactile clicking feedback every time you make an adjustment. They also come with a zero stop functionality to let you quickly return them to zero values after temporary adjustments. A parallax turret is included to compensate for this effect at distant ranges. Each of the turrets come with a rotation indicator to let you know how far you’ve moved them at any one time.


  • Turrets are well made and easy to use
  • Very durable and has an anodized finish
  • Changes magnification settings quickly and smoothly
  • Reticle type is good for long-distance shots
  • Lenses are phenomenal


  • SFP reticle may be difficult for some to use

The Final Verdict

You should heavily consider this scope to use in conjunction with your 300 Win Mag rifle. It provides fantastic precision thanks to its turret design, and its durability will allow it to hold up in any weather or environment.

The Vortex would also be a great scope for 6.5 Creedmoor.

3. Leupold VX-5HD 3-15x44mm RiflescopeLeupold VX-5HD 3-15x44mm Rifle Scope

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Leupold joins the 300 Win Mag fray with this high-quality sniper scope. It comes with magnification settings between 3x and 15x. This allows you to take advantage of the long-range of a 300 Win Mag rifle but also gives you some closer magnification settings so you can tackle closer targets just as effectively. It also comes with an illuminated duplex reticle, which is ideal for low light conditions. The reticle is simplistic and doesn’t carry a lot of hash marks: perfect for shooters who like to focus just on their target without busy reticles getting in the way.

Furthermore, the scope shows its innovation thanks to its motion sensor integrated into the reticle’s illumination circuits. In short, it’ll automatically deactivate after five minutes of inactivity to save battery life. It also automatically reactivates whenever you move. This is a great feature we’d like to see in other high-tech scopes.

Twilight Max Light Management System and Tactile Turrets

The optic here comes with a Twilight Max Light Management System, like most Leupold optics. This gives you an additional 20 to 30 minutes of shooting light and enhanced glare reduction. In other words, it’s a phenomenal optic for shooting at dusk or dawn thanks to this system alone.

The scope further features a set of precision windage and elevation adjustment turrets that offer tactile feedback as you move them. You can adjust for parallax with a matching turret, as well. Additionally, the elevation dial can simplify long-distance shots and eliminate the need for ballistic calculations since the dial can be calibrated for 300 Win Mag weapons and ammo. All in all, these excellent features make this optic one of the best on the market for sharpshooters, bar none.


  • All adjustment dials are very well made
  • Comes with Twilight Max Light Management System 
  • The reticle is illuminated and automatically turns off without movement
  • Works in inclement weather
  • Lens clarity and quality is excellent


  • Button to turn illuminated reticle on is a bit inconsistent

The Final Verdict

This Leupold scope is a quality optic for any rifle but will be of particular use to 300 Win Mag rifles thanks to its light collection capabilities and precision adjustment turrets. The illuminated reticle and lens clarity are also great bonuses.

4. NightForce SHV 5-20x56mm Riflescope NightForce SHV 5-20x56mm Riflescope,30mm,.250 MOA,MOAR Non-Illuminated Reticle

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This scope comes with a wide 56 mm objective lens, which is one of the larger types you can get for long-distance scopes. This offers optimal light transmission, even at the maximum magnification setting of 20x. Thus, targets far away will look just as clear and colorful as those up close and personal.

The reticle is set on the second focal plane, so it’ll stay the same size no matter what magnification setting you choose. While it’s non-illuminated, it isn’t particularly busy and gives you plenty of time to adjust your shot based on your distance to your target. But it also comes with some holdover points for both windage and elevation to compensate for the relative stiffness an SFP normally provides. The reticle will be a favorite for agile 300 Win Mag users that are primarily interested in long-distance target practice competitions or in chasing down hunting targets that might move frequently.

The scope as a whole is waterproof and fog proof for added durability, even in inclement weather. It does way a little more than most other scopes at close to 3 pounds, but it makes up for this fact with excellent ruggedness and resistance to recoil troubles. Pairing it with a 300 Win Mag, in other words, shouldn’t negatively affect scope performance even after many years of use.

Tactile Turrets

The scope also features tactical MOA-set turrets. These don’t require any tools to use and offer precise finger adjustments; they click each time you move them for tactile feedback. Even better, they come with easy to read indicator marks, so you always know where you’ve moved them when you look. It’s a great pick for a 300 Win Mag rifle because, as any long-range shooter knows, precise adjustments for windage and elevation are critical if you want to hit a distant shot.


  • Very rugged and durable
  • Lenses provide optimal light transmission
  • Turrets are responsive and precise
  • SFP reticle is a good design
  • Works in any weather


  • A little heavier than most scopes
  • SFP reticle may be trickier to use at long distances

The Final Verdict

This optic weighs more than most, but it easily overcomes this downside thanks to its phenomenal turret adjustment system, beautiful lenses that facilitate great light transmission, and durable build.

The NightForce would also be a great scope for .338 Lapua.

5. Burris Optics Veracity Riflescope 5-25x50mmBurris Optics Veracity Rifle Scope 200650, 200651, 200652 – 5-25x50mm Riflescope - Top-of-the-Line Hunting Scope, Longer Distance Shots

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This scope can go between 5x and 25x magnification, which means it’s an optimal choice for extreme long-distance target shooting or hunting. Furthermore, it comes with a 50 mm objective lens, allowing it to collect plenty of light and provide an optimal sight picture even out to about 700 yards. In fact, this scope has been specially calibrated and designed for shooting up to 700 yards out of the box, making it a great partner with 300 Win Mag rifles.

The tactile windage and elevation adjustment turret system lets you adjust up to 15 MOA per rotation. While these are plenty responsive, they don’t come with as many hash marks or indicator lines as we’d like, so you’ll have to keep good track of how you change them as you work. The parallax turret is a little better in this regard and lets you compensate for the effect at higher distances.

Top Tier Lenses and Lightweight Build

The scope comes with high-grade optical glass for extra brightness and clarity and is even specially coated to prevent scratch damage over time. Speaking of durability, the scope is totally waterproof, so you can use it in most inclement weather. It’s also pretty lightweight scope at just over 12 ounces, so it won’t increase the weight of your overall build by that much.


  • Lightweight yet durable overall
  • Lenses are fantastic
  • Already designed for shooting up to 700 yards or more
  • Turrets are responsive and tactile
  • Parallax turret is great


  • Turrets aren’t very well marked
  • Not fogproof like most other optics

The Final Verdict

It’s another quality product to use with a 300 Win Mag rifle. Its advantages are numerous, ranging from preset calibration for up to 700 yards, responsive turrets, and a set of top-tier lenses. Choose it, and we don’t think you’ll be disappointed.

The Burris would be a perfect fit for the 30-06 caliber.

Frequently Asked Questions

How far will a 300 Win Mag shoot accurately?

The .300 Win Mag sees use in long-range benchrest shooting competitions and has been adopted by law enforcement marksmen and by a few specific branches of the U.S. Military for use by snipers. Maximum effective range is generally accepted to be 1,210 yards (1,110 m) with ammunition incorporating low-drag projectiles.

Is a 300 Win Mag too much for deer?

With an average velocity hovering around the 3,200 to 3,300 fps mark, these light weights are great for deer and antelope, really any game that inhabits open country where shots might come at 250 to 300 yards or beyond.

How hard does a 300 Win Mag kick?

300 Winchester delivers about 30.5 foot-pounds of recoil.

Is 300 Win Mag a good sniper round?

.300 Winchester magnum is a quite decent cartridge ballistic-wise, with a very fast muzzle velocity, great performance at range, and a lot of power behind the round. For these reasons, the US military has adopted the cartridge in the M2010 enhanced sniper rifle.

Is a 300 Win Mag or a 30-06 More Powerful?

The .300 Win Mag shoots heavier bullets at a higher velocity than the . 30-06 (~200-300fps faster with the same bullet). So, the . 300 Win Mag is slightly more powerful, has a slightly flatter trajectory, and has somewhat more recoil than the 30-06.

Is a 300 Win Mag loud?

The .300 Win Mag average is about 161.1 dB, while the 30-06 average is 160.5 dB. So, yes, the .300 Win Mag is definitely loud. 

What can I hunt with a 300 Win Mag?

The. 300 Win Mag can reach velocities of up to 3390 FPS when using a light 150-grain bullet like the Power Core, PowerMax Bonded, or Power Point, and is ideal for wild hogs, pronghorn, Dall sheep, and all deer species.

Is 300 Win Mag too much for white tail?

The.300 Win Mag is equally effective on whitetails as it is on anything else, and it isn’t overly powerful. Within 200 yards or so, they tend to be very tough on whitetails, with remarkable exits depending on bullet and a fair amount of bloodshot, but not to the point where it shouldn’t be used.

Is a 300 Win Mag good for grizzly?

150-300 grain bullets are used in .300 Win Mag loads. Both the 7mm Rem Mag and the.45 ACP may be effective when employing high-quality bullets and proper shot placement. At all practical hunting ranges, the 300 Win Mag is great for hunting black, brown, and grizzly bears. When hunting larger, tougher, and more hazardous wildlife, the .300 Win Mag offers a distinct advantage.

Does the military use 300 Win Mag?

The 300 Win Mag is a belted, bottlenecked magnum rifle cartridge that is frequently utilized for long-range sniping and marksmanship by the US military and law enforcement forces.

How flat shooting is a 300 Win Mag?

The 150 grain bullet in a .300 Win Mag has a muzzle velocity of 3,260 fps, whereas the 180 grain bullet has a muzzle velocity of around 3,000 fps. It’s a flat-shooting cartridge with minimal holdover that can hit a target at 300 yards.

Final words

So, there you have it! Our complete guide on the top scopes for .300 Winchester Mag Rifles. All the five products we mentioned here come with their own set of advantages and flaws, but you won’t likely find anything better in the market at the same price levels.

Be it for a Remington 783, Savage Model 110BAS, Winchester XPR, or any other rifle used to hunt elk, deer, and other medium-large game; these scopes got you covered.