Of the big boomers, the .300 win mag is the most common. It’s a fast shooting, flat flying cartridge loved by target shooters, and especially by western hunters, because of its ability to cleanly kill game at long distance.

You can count on the .300 win mag to kill game up to the size of large elk and moose. If you plan on using this for target shooting, you’ll get some of the best ballistics of the common cartridges all the way out to 1700 yards and beyond.

Of course, to reach that far out you’ll need a serious rifle scope. Fine optics are an indispensable part of your rifle and here’s five of the bests copes for .300 win mag that you can get at this point in time.

Best Scope for 300 Win Mag – Table

.300 Winchester Magnum Quirks

The thing about the .300 win mag is that it is a magnum cartridge, meaning it has more power than you likely need, but it is still a small bore cartridge.

That means that, yes, it is a substantial performance upgrade from cartridges like .30-06 and .308, but it doesn’t need as much consideration as a true medium bore like a .338 win mag or any of the safari magnums.

A slightly longer barrel, a slightly heavier overall weight, and significantly more money than the standard cartridges is what you can expect to pay for this step up in ballistic performance. Choosing an optic can mean getting more features because weight isn’t as big an issue with magnum rifles because you need the extra weight anyway, to help tame the recoil from these guns.​

The main factor affecting optics selection is going to be how far you’re wanting to shoot your new gun. As far as optics are concern, you can use standard scope like the best scopes for Remington 700s, or you can get a higher-powered option if you’re going to shoot further out.

How Far Are You Going to Shoot?​

Do you want to have a short range thumper with more penetration than a hypodermic needle? Or are you an F-class shooter ringing steel at 1000 yards? This makes a difference.

You need magnification to see further, you need specialized features like BDC reticles, target turrets and illuminated reticles to allow you to reach out past standard ranges.

If you’re using your 300 win mag for shooting at long range, get one of these best spotting scope for target shooting so you can call your shots. If you plan on shooting game or target past 500 yards or so, start considering purpose driven scopes from high end manufacturers that cater to long range shooters.

​Top 5 Best Scope for 300 Win Mag Reviews

1. Leupold VX-6HD 3-18x50mm

VX 6HD 3-18x50mm (171572)

Buy on Amazon

A long barreled .300 win mag is no place for a light and trim scope. You want a decent sized objective bell, a large tube, and as much magnification you can get. Leupold has you covered with one of the best sporting scopes on earth, the VX-6.​

A 6:1 zoom ratio means that you can have a scope that covers very close, to very far away. All of the premium features like high quality coating, argon dry purging, and extremely high quality controls go a long way to making this scope well worth the cost.

If you’re hunting close in targets this scope has a minimum of 7x power, which is a ton compared to the average scope’s rifle, but for a .300 win mag is low power. For when you’re reaching very far out with their .300-win mag, you’ll appreciate the astoundingly clear 42x power scope.

The Scope features a huge 56mm objective bell and 30mm tube, and the latest fully multi coating that Leupold can put out there, you can depend on this scope for shooting the very first, and very last second of shooting light.

Without holding this scope in your hand it’s hard to appreciate how high quality this scope is. It is the epitome of what a sporting optic can be if you can afford this cope, you’ll never regret it.​


  • 6:1 zoom ratio
  • Astoundingly clear glass
  • Extremely fine craftsmanship


  • Expensive
  • Large

2. NightForce 8-32×56 NXS Precision Illuminated Riflescope .250 MOA NP-R2 Reticle

NIGHTFORCE NXS C437 8-32x56mm ZeroStop SFP .250 MOA Illuminated Moar...

Buy on Amazon

If you are a competition or long distance shooter, then you NightForce. If you don’t know NightForce yet, you don’t know what a purpose-built optic looks like.​

This is one of the best optics manufacturers for tactical shooting at long distance. To really take advantage of the range the .300-win mag affords, you need to have features like an illuminated reticle, high quality glass and high magnification.

This scope has every feature you need for nailing long distance steel targets, and it has it in spades. If there’s a down side to this scope, it’s that it’s over built and heavy as hell. You simply won’t break this scope, but you also won’t want to carry it all day either.

The specialized reticle on this scope is great for target and tactical shooting and optimized for speed and ranging with your reticle. Look out for the steep learning curve and make sure you know it before you step into the field or competition, but you’ll be glad once you master it.

Overall this is a very specialized scope, but very good at what it does. It’s bad for hunting, just too heavy and bulky, but it does make nailing targets at 100 yards an easy chore. It is cost prohibitive, but it is worth it in the end.​


  • Extremely high quality purpose built design
  • Illuminated specialized reticle


  • Heavy
  • Bulky
  • Expensive
  • Highly specialized

3. Vortex Viper PST 6-24x50mm Riflescope w/ VMR-1 MOA Reticle

Vortex Optics Viper PST Gen I 6-24x50 FFP Riflescope - EBR-1 Reticle...

Buy on Amazon

​Vortex is a sleeper as a company that is gaining territory as it brings newer and better designs to the market that are excellent and very high value. Also, known for their ridiculously rugged products, they have an excellent warranty that you’ll probably never need.

This is a great value optic for a long-distance hunter because it got quality in spades but isn’t from a boutique brand that you’re going pay a pretty penny for. This scope has a 6-24x power magnification combined with a second focal plane reticle designed specifically for long distance shooting.

The 50mm bell and large turrets you’ll appreciate when you’re shooting, but hate when you’re carrying. This is an optic for someone engaged with long distance hunting. It’s got everything you’d need for hunting out to the edge of the .300 win mag’s range, without being too huge to carry all day.

As if you even needed to worry about durability with this scope, it comes with the excellent defender flip up scope caps to protect the glass from scratches and etching. Overall this is about as good as it gets for a hunting optic.​


  • Ridiculously rugged
  • Very good value
  • Excellent quality


  • Overly large turrets

4. Nikon PROSTAFF 5 BDC Riflescope 3.5-14×50

Nikon PROSTAFF 5 BDC Riflescope, Black, 3.5-14x50

Buy on Amazon

​Nikon as one of the worlds largest sporting and industrial optics manufactures makes very nice rifle scope at a medium to high end price range. Their best products are in their mid-priced offering that have excellent glass for the price and overall excellent build quality.

This is a scope that may be a little lacking in magnification for a .300 win mag but is great for people who want to use their rifle as a close-range weapon to hammer game. The greatest thing about this scope is the wide range of magnification and small overall size.

The BDC reticle included is easy to use and has no learning curve, a welcome relief for basic hunting tasks, but still, offers a way to call hold overs at range. There’s low profile zero stop turrets, fully multicoated lenses and a fast focus eye piece for even better hunting performance.

If you’re going to be hunting the high country for elk and transition from dark timber to open meadows or an eastern deer hunter, this is an excellent option. Very bright and clear glass for cheaper price than other brands, with a small size to carry all day that leaves nothing to be desired.​


  • Compact with excellent features
  • Low profile zero stop turrets


  • Less magnification than other models

5. Bushnell Elite 3500 DOA 600 Riflescope

Bushnell 353940B Elite 3500 DOA 600 Riflescopes Series Box, 3-9 X 40,...

Buy on Amazon

Bushnell’s new breed of high end tactical rifle scopes are making good headway and offering up high end performance for a great price.​

This scope has everything you would need for a rifle scope match at long range, huge 50mm objective bell, 4.5-30x power magnification, and blacked out adjustable target style turrets. Nothing here that doesn’t add purpose to this scope and nothing you would be disappointed to use.

A standard mil dot reticle in the second focal plane makes this easy to use compared to the new convoluted rifle scope of days old. The scope flows better while carrying except the huge turrets, a welcome relief from the angular and harsh lined scopes that are common to the long-range market. Even the turrets, while tactile and easy to use, are still rounded off with jagged edges.

Small predentary features like this scope’s Rain Guard HD anti fog, are excellent for making the scope easier to live with in real world field conditions where you’ll likely be wet, dirty and in a firing position that make sit difficult to keep the gun clean.

Overall, this is an excellent scope for long range target shooting and you’ll be surprised at how much value is packed into this scope, especially with Bushnell new to the tactical market.


  • Simple well thought out design
  • Excellent quality and value


  • Lacks specialization
  • Heavier and not as bright as other offerings

​Best Scope for 300 Win Mag Long Range – Buying Tips

Don’t Sweat Some Weight​

If you’ve ever fired an “ultralight” .300 win mag rifle you’ll instantly know why you should consider an overall rifle weight of 9-11lbs. .300 win mag certainly isn’t a blaster like a .458 it can be uncomfortable at the range and a slightly heavier rifle is going to be more comfortable regardless.

Get a Decent Mount​

The scope is only as good as it’s connection to the rifle. Make sure the mount you plan on using is sturdy enough to take the abuse of a .300 win mag rifle for years to come. Lightweight mounts like even the best ar15 mounts aren’t going to hold up! Especially if you opted for a heavy optic, that adds to the force the mount will receive, don’t risk losing your zero when you need it most!​

Have the Scope Mounted Properly​

If you lack the skills or tools to properly mount the optic, get a competent gun smith to do the job. It’s not expensive, but it can be difficult to do right, and with targets a half mile away, it can make a huge difference!

Learn the Scope​

Practice enough to make sure you know exactly how to use the scope. It isn’t going enough to sight it in and read the manual. Make sure you know the ends and outs, no matter the cost of .300 win mag ammo.

Get A Warranty​

You never know when you’re going to break a scope. Most quality optics are going to shrug off 99% of abuse but in rare circumstances your expensive optic is going to fail. If that happens make sure there’s a backup plan!

The American firearms industry is one of the best in the world when it comes to taking care of their customers if they offer a warranty don’t take it for granite.


If you find yourself lost with the multitude of great scopes on the market don’t get shocked into not buying. You can’t go wrong with one of the five listed here from these major manufactures known for high quality scopes.

It’s hard to get a bad scope these days with so many companies putting out scopes that’ll outlast you in the long run without the slightest hiccup! After your purchase, have it mounted, sight it in, and enjoy your new scope!

Don’t just buy and let it collect dust, break your gear in and use every once of magnification and scope you’ve got!​

Last update on 2021-11-14 at 02:54 / Affiliate links / Images from Amazon Product Advertising API