Top 3 Best Scopes for .300 Win Mag [2021 Recommendations]

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The characterized feature of this cope is its high-powered cartridge which can reach the target in unbelievable speed. Thanks to the top-quality rifle scope, you shall feel confident when shooting with the 300 win mag. 

For those who want to join in large-scale hunting trips, 300 Win Mag is your essential companion with sufficient power in long-range shooting. This product offers you a good bullet weight so that you can easily take it along for 3 or 4 games without any problems. 

According to some investigations of the U.S Navy, you shall easily reach the maximum range of even 1,500 yards with the 300 Win Mag while still maintaining firm hands.

So, a proper scope with a powerful rifle is the best solution to long distance targets.

Let’s follow the next paragraphs to see some highly recommended models on the current market.

But first,  have you ever wondered,

How to Choose the Right Scope?

Finding a proper scope is never a piece of cake because you should take many factors into consideration.

Before learning about the factors, note that choosing the right scope with corresponding range is very important. You should not switch between short, medium, long and super long ranges too often because this shall sacrifice your accuracy.

Mostly you use the scope for 300 Win Mag, but sometimes you have to work at the range of fewer than 400 yards. Thus, you are advised to choose the scopes which are easily adjustable and optimized at many distances.

Now, let’s check out following factors when deciding to buy the good scope for 300 Win Mag.


The advanced technology has proved its effectiveness in bullets and power loads, meaning that the 300 Win Mag’s magnification power is relatively strong.


Working with the traditional heavy bullets might be tough. Therefore, some specially designed reticles are preferred by manufacturers to allow the user to use with muzzleloaders at ease.

Besides, BDC reticles can be calibrated to measure the proper amount of power and bullets so that users may rectify by decreasing or increasing the range of their muzzleloader.

Lens Quality

Lens quality is something that worths our consideration since it affects our vision when shooting. To be specific, coatings in layers of high quality helps clarify the images.

Additionally, lenses should be designed to increase the ability of light transmission, resist scratches and up-on-standard humidity and functions of water.

Eye relief

Eye relief is specifically referred to as the ideally four-inch distance between the lens and the human's eyes.

This technical specification usually has a precise design that is up-on-standard of the industry.


One of the key factors deciding how much a good scope cost is its composition material. Premium quality material, in general, lasts longer with the stability on the operation as shootings go on without compromising or fluctuations.

Weather resistance

Weather can be very unpredictable and extreme sometimes. Thus, an ideal muzzleloader should be equipped with weather-related protection such as water-proof, fog-proof and/or shock absorption.

Ease of use and policy of warranty and maintenance

Most users prefer lightweight and easy-to-use functions. A proper weight of the scope contribute to the overall performance of the gun. In most cases, it is the factor mounting the scope to remain its balance from the rear.

It is probably challenging to manage the gun with a heavy duty scope. Maintaining the balance and focus can be tricky with this one.

Another concern is the warranty and maintenance policy by manufacturers. Most products on the market are now covered with the assurance of any defects from the manufacturing side. Then genuine replacements and periodical repairment are also supported and provided to users.

There are many good scopes available in the market, but each one is different. You must choose the most suitable one based on your needs. Below are our top picks.

Our Picks of Top 3 Best Scopes for 300 Win Mag in The Market

This model is one of the most advanced product in the line of Buckmaster scopes by Nikon. It provides the user with adequate brightness and clarity thanks to the multicoated lenses of Nikon.

Besides, this product by Nikon also comes with a 100-yard parallax setting. As my first impression, you shall feel satisfied with its shock absorption, waterproof, and fog-proof functions.

One more key feature is that this Nikon is composed of the Spot on Program which helps you adjust the bullet drops at various ranges.

Let’s check out following specifications of Nikon Riflescope II 3-9X40 BDC:






Fully Multicoated


BDC Reticle

Features of Nikon Buckmasters II Riflescope:

Precise with more than 50 yards adjustments

Without Parallax when working at more than 50 yards

Multi-coated  Lenses

Waterproof/Fogproof/Shock Absorption

What I like:

  • Multi-coated lenses
  • Advanced material offering good brightness and clarity
  • Lightweight
  • Easy zooming feature
  • Affordable price

What I don’t like:

  • Only work well at a proper ring and mount

Final assessment: This scope is so awesome with a sharp image and clear glass at a very affordable price. Go for it now!

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Leupold is a world-class brand that is famous for its decent riflescope with excellent performance.  The Leupold VX-1 is topping the list of favorite rifle scopes that are really far and away.

The model is an ideal choice for users to experience a great  game involving the 300 Win Mag like sport-shooting or hunting, especially its power magnification (3-9x).

Moreover, along with the versatile zoom ratio system (3:1), this model also features both waterproof and fog proof ability. Therefore, it can work well regardless of conditions and stay strong for a long time.

The following is the shortlisted specifications of this model of Leupold






Fully Multicoated


Duplex, FireDot Ballistic

Features of Leupold VX-1 Compact Riflescope 

  • The versatile zoom ratio (3:1) allows you to use this model in any situation.
  • Repeatable and dependable 1/4 MOA precision finger click allows windage or elevation to be adjusted regardless of frequent use.
  • Well constructed and durable with the ability of fog proof, shockproof and waterproof.
  • Fully multi-coating with 4 lens offers a natural bright sight image, excellent contrast even in the dark.

What I like:

  • Suitable to use in a big-game hunting
  • Durable construction
  • Waterproof, shockproof, fog-proof
  • Excellent contrast
  • Bright sight/view
  • Affordable price

What I don’t like:

  • Doesn’t work well at more than 500 yards
  • Not suitable for tactical rifles

Final assessment: Leupold VX-1 is a great scope with a ton of improvements and features to be a competitive scope in the market.

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If you are looking for a scope to start in the PRS, you may want to consider the Argos BTR collections of scopes. Especially, these scopes have been featured some specs only found on the high-end scope. This Argos BTR First Focal Plane is built with a range of settings. When zooming in or out, you can  utilize the special reticle. According to your target, this reticle can shrink or expand.

Here are some remarkable specifications of this model:






Fully Multicoated


 Glass Etched, APMR FFP IR MIL

Main features of Argos BTR 6-24x First Focal Plane

With leading Fully Multi-Coated glasses, the light is transmitted well and the color is more natural during observation.

The reticle is carved onto the glass for great backing support. Also, it will be less shocked when you recoil.

The tube made from aluminum will protect featured high-end optics no matter how you throw it.

Waterproofing and heat resistance are also great features to take into consideration.

What I like:

  • High-end features but in a friendly price
  • Waterproof and thermal protection
  • Clear and bright glass
  • Good optic

What I don’t like:

  • Short eye relief
  • Not fit perfectly in all kinds of rings

Final assessment: This scope is capable of hitting targets as far as these world-class scopes can do. The price is reasonable so it is worth buying, especially for beginners.

Let’s Cut all the Challenges and Go Shopping!

It’s time to do some research before hitting the road. Be prepared, know your needs. The best scope is neither for a tactical or aim-shooting scenario, it’s the scope that can enhance your shooting experience to the fullest. It is recommended to consult with your salesman to choose the scope that fits your own demands and preferences.

Finally, remember, every dollar worths, a good scope would come at a good price and serve the best quality. Don’t overpay and also don’t go less than your needs.

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