The Best Scopes for .45-70 in 2020

Back in 1873, the US Army introduced the .45-70 as a replacement for the .50-70-450 round. Its original designation as .45-70-450 referred to the 450-grain bullet and 70-grain powder charge. Soon it was called the .45-70. So much for history, now what is the best scope for .45-70 caliber rifle?

best .45-70 scope

That’s the exact same question we’ve been asked by our readers, and so we’ve researched and reviewed the top picks for it. In the following, we’ve highlighted the best seven scopes to use for your weapon. Later in this buying guide, we have also discussed the things to look for when choosing such scope. Let’s begin.

Quick Answer: The 7 Best .45-70 Scopes for 2020

  1. Vortex Optics Crossfire II 2-7×32 Scout Riflescope
  2. UTG 3-9X32 1″ BugBuster Scope
  3. Nikon ProStaff 2-7×32 Black Matte Riflescope
  4. Vortex Optics Strike Eagle 1-6×24 SFP Riflescope
  5. Primary Arms Classic Series 1-4×24 SFP Riflescope
  6. Leupold VX-1 3-9x40mm Compact Riflescope
  7. BARSKA 3-9×40 Huntmaster 30/30 Riflescope

First, let’s take a look at the top-rated 45-70 scopes, then we’ll talk about how to choose the right one for you in our buying guide below.

Best Scope for .45-70 Reviews of 2020

#1 Vortex Optics Crossfire II 2-7×32 Scout Riflescope

Vortex Optics Crossfire II 2-7x32 Scout RiflescopeOne of the best riflescopes in the market, the Vortex Crossfire II is specifically made for shooters and hunters whether a beginner or a professional. This is one of the greatest scopes for .45-70 rifles that feature the highest level of reliability and performance.

This scope is one of our recommendations to check out for a reliable performance. Vortex Crossfire II is equipped with a long eye relief, multi-coated lenses, an MOA turret that can be reset and an eyepiece that is fast-focus to get the precise target.

What I like most about this riflescope is that it is bright, clear and tough. It has a hard-anodized aircraft-grade aluminum tube. It is nitrogen purged so I never worry about fog blocking my view. The o-ring is sealed for fog proof and waterproof performance.

The Vortex Crossfire scopes for .45-70 Marlin have an all-purpose shooting and hunting reticle that is made for numerous hunting and shooting applications.

The SFP reticles of this riflescope are located near the eyepiece of the scope, just behind the magnifying lenses and image erecting.

This kind of reticle does not change in size visually when you make changes in the magnification. One of the benefits of an SFP reticle is it helps maintain the appearance of your riflescope.

If you have a scout rifle, the Vortex Crossfire II power scope is for you. It has a reticle that is V-plex that is made for easy hunting.

The eye relief measures around 9.45 inches, it has an eye box that helps you to get a sight picture fast, and it helps you lock your target too. The fast focus feature of the eyepiece helps with easy and quick reticle focusing.

The reset turrets are capped and they are adjustable with your finger. It has MOA clicks that are easy to reset to zero after you’ve sighted your target.

Another feature that I love about this riflescope is that it is strong and shockproof, so you do not have to worry about any damage while using it.

On the downside, some customers stated that the glass is not as high quality as the rest of the parts. If you have issues with the product, you can contact their customer service.
  • Fog proof
  • SFP reticle
  • Waterproof
  • Durable construction
  • Easy and quick reticle focusing
  • Complaints on the lens
The Vortex Crossfire II is the riflescope that is made for hunting and shooting enthusiasts. If you are a beginner and just learning to acquire your target, then this riflescope is for you.

#2 UTG 3-9X32 1″ BugBuster Scope

UTG 3-9X32 1" BugBuster ScopeOne of my favorites, the UTG Bug Buster Riflescope is pure equality and helps me perform well during my hunting trips. The riflescope’s red dot can change from red to green and vice versa when the light is turned on. This riflescope is paired with Airsoft assault rifles.

What I like most about this riflescope is its lock system. It is so much better than the lock systems of other riflescopes in the market. You can lock your settings so you can aim your target perfectly.

Even if you accidentally fall down, the riflescope will be resistant and it will not change the aim setting.

The UTG Bug Buster riflescope is 100% nitrogen filled and it is completely sealed. It is fog proof, shockproof, waterproof and weatherproof, so you can rely on it anytime when it is mounted on your airgun or firearm application.

The dual green and red illumination and the eye relief that the hunting scope accommodates make this riflescope a great product for all hunters and shooters, whatever weather condition or environment you are in at the moment.

The UTG Bug Buster riflescope comes with a 2-inch sunshade, high-quality lens caps that flip open and fast detachable rings. This riflescope can meet your shooting wants and needs.

The TS or True Strength Platform of the scope for .45-70 is a high-quality construction platform in a riflescope. It also includes Smart Spherical Structure.It works by controlling the interaction between the inner and the outer tubes.

The design of this riflescope provides the reliability that is long lasting and it guarantees responsive and precise elevation adjustment.

On the downside, some customers stated that they had difficulties setting the .45-70 rifle scopes to zero. If you have any issues with the product, you can contact their customer support immediately.
  • Fog proof and shockproof
  • Waterproof for durability
  • Quality lenses
  • Dual green and red illumination
  • 100% nitrogen filled
  • Difficulty in setting it to zero
The UTG Bug Buster Riflescope can be used by beginners and professionals in order to acquire that target precisely no matter what the weather is.

#3 Nikon ProStaff 2-7×32 Black Matte Riflescope

Nikon ProStaff 2-7x32 Black Matte RiflescopeThe Nikon Black Matte Riflescope is proven and tested by the Prostaff Nikon members. This riflescope can help you acquire your target easily and keep your target no matter what the condition is.

The whole riflescope integrates the multi-coated system of Nikon. It is equipped with spring-loaded zero-reset turret and spot on reticles.

Regardless of your weapon, be it a rimfire, shotgun or rifle, you can relax knowing that the optics are high in quality, reliability, precision and ruggedness.

This .45-70 BDC scope is the best choice for hunters and shooter who wants to have a clear and crisp field view accompanies by a traditional crosshair. This is why the Nikon Black Matte Riflescope is one of my favorites. It allows you to utilize all of their spots on ballistic technology while it maintains one aiming point on its reticle.

The positive-click adjustments on the reticle can get you to zero fast, and you can maintain the setting even if the recoil is heavy. The lenses are multi-coated that boost light transmission for high contrast and bright views. It is sealed and nitrogen filled.

Nikon replacement policy gives you the assurance that you need in case the item that you received does not perform the way that it should. Nikon wants to make sure that the product that you get can perform, is of high quality and meets your standards.

On the downside, the elevation knob can be difficult to move. Once you’ve used the riflescope a couple of times, the knob can get a bit loose and it will easy to adjust.
  • Fog proof, shockproof and waterproof
  • Replacement policy
  • Sealed and nitrogen filled
  • Clear sight picture
  • Rugged for different situations
  • Elevation knob can be difficult to move
The Nikon Riflescope is perfect for shooters and hunters who want to have a clear and crisp view and to aim their targets precisely. It is perfect for any weather condition.

#4 Vortex Optics Strike Eagle 1-6×24 SFP Riflescope

Vortex Optics Strike Eagle 1-6x24 SFP RiflescopeIf you’re looking for a reliable and top performing scope, you might be interested to check out the Vortex Optics Strike Eagle 1-6×24 Second Focal Plane Riflescope. It is a top selling and quality scope that has the features you’re looking for including BDC reticle.

The scope with a BDC reticle is known for its versatility and speed. You can adjust the sighting tool up to six power adjustments so that you can set it up based on your needs no matter the distance. You can also rely on it for clear sight picture that helps you aim better for a rewarding hunting experience.

In addition, this product is with multicoated lenses that add to its integrity. Using it, you can achieve crisp picture even at low lighting conditions. You can use it at dusk or dawn so that you can hunt anytime.

The 11 illumination settings give you more versatility in hunting.In this case, it can accommodate all your hunting needs. In addition, it has an extra battery that you can conveniently store in the windage cap.

More so, the scout scope for .45-70 has a fast focus dial located on the eyepiece. It can make sure that its reticle is always sharp. When it comes to integrity, you can also depend on its fog proof, shockproof and waterproof performance.

However, there are some visibility reports on the Strike Eagle 1-6×24 SFP Riflescope. But nevertheless, it is dependable and one of the top choices among gun enthusiasts and hunters all over the world.
  • Fully multicoated lenses
  • 11 illumination settings
  • Durable and lightweight packaging
  • Shockproof and waterproof
  • Repeatable performance
  • Visibility issues during a bad weather
But overall, you can rely on the durable construction, solid features and optimal functions of the Marlin .45-70 scope. The scope with the BDC MOA Reticle is user-friendly and ideal for estimating holdover and range. It also offers wind drift correction per specific magnification.

#5 Primary Arms Classic Series 1-4×24 SFP Riflescope

Primary Arms Classic Series 1-4x24 SFP RiflescopeAnother top choice among 47-70 scopes is the Primary Arms Classic Series 1-4×24 SFP Rifle Scope.This high-quality scope for Marlin .45-70 has an illuminated duplex dot reticle that makes it even more reliable in targeting and acquiring your target while not digging a deep hole in your pocket. Check out the following to know more about the scope.

The Primary Arms scope is a part of the classic series. It is also user-friendly especially among newbie hunters that want to make use of an easy to adjust sighting tool. This model is also with up to 12 brightness settings for daylight and low light situations.

In addition, it offers a generous eye relief reaching from 3.5 inches to 4.9 inches, adding to the safety of the user. The eye relief can be based on the chosen magnification of the user.

This product is also built to last, so you can look forward to years of use. This model is with nitrogen-purged and with multicoated lenses, offering optimal light transmission.It is a classic optics that have high quality but without ruining your budget.

This high-quality scope for Lever Action .45-70 model is designed with an adjustable ocular that can ensure that the reticle is sharp enough. It is also effective to use no matter the weather. Plus, this product comes with an easy to understand manual that you can use to get started with the scope.

However, the red dot may be useless in sunlight.
  • Illuminated Duplex Dot Reticle
  • Great for plinking or hunting
  • Generous eye relief
  • 12 brightness levels
  • Fog resistant lenses
  • Red dot may be useless in sunlight
But overall, it is a good choice for having all the important features that we must be looking for when shopping around for a riflescope. It is illuminated and is great for hunting and plinking. It also has 12 brightness levels and has a generous eye relief.

#6 Leupold VX-1 3-9x40mm Compact Riflescope

Leupold VX-1 3-9x40mm Compact RiflescopeThe Leupold VX-1 3-9x40mm is a top of the line tool that is with a compact design and durable built to ensure of high performance. You might want to check it out if you’re looking for a solidly performing high-quality scope for Marlin 1895 SBL that you can use no matter the lighting condition.

The Leupold VX-1 3-9x40mm riflescope is with a sleek and solid design. It is matte black in color that makes it looking modern and classic at the same time.

When it comes to being valuable to use in any situation, the scope can also deliver clear sight picture, and that is thanks to the gas blend it is made with so that it can resist thermal shock. This scope is also with fog proof and waterproof performance, making it useful for many situations.

Regarding absolute repeatability, you can rely on the 1/4 MOA adjustments used for windage and elevation. In addition, you can look forward to a lifetime performance with the scope that is made of heavy-duty materials.

It is one of the best scopes for .45-70 rifle which is also made with Multicoat 4 lens system. With this lens system, it can offer you with clear view of the field from edge to edge. No matter the condition, this product will bring you an outstanding contrast that is useful especially in low lighting conditions.

On the downside, the Leupold scope can be tricky to use for first timers, though.
  • Versatile to work under any situation
  • Nitrogen purged
  • Clear sight picture
  • Light and durable construction
  • Fog proof and waterproof
  • O-ring sealing
  • Can be tricky to use for first time users
But still, it is a decent pick that is versatile to work under any situation and to offer clear sight picture. It also has a durable and light construction. Overall, it is a reliable choice that gives you the performance that you’re looking for in a sighting tool.

#7 BARSKA 3-9×40 Huntmaster 30/30 Riflescope

BARSKA 3-9x40 Huntmaster 30/30 RiflescopeThe Huntmaster 30/30 by BARSKA is one of the best products in the category for its solid performance and integrity. If you’re a hunter, you might want to use this scope in one of your rifles. The top of the line device is a quality product that is made of only heavy-duty materials you can depend on for long-term use.

The high-quality scope for Henry .45-70 is designed and built to help both hunters and shooters improve their shooting skills and accuracy. Choosing it, you can get a quality scope but at a very affordable price. In addition, it has that firing precision that you need as well as reliable in-field performance. It is also worth noting that this item has a wide range of magnification settings, allowing you to choose one based on what the situation is calling for.

It is also with a one-inch tube diameter that adds to its durability and efficiency. This item also comes with complete accessories, such as lens cloth, scope caps and mounting rings.

This item is a general-purpose scope that can help you achieve shooting accuracy for plinking, target shooting or hunting. It is versatile to adapt to different situations and is affordable to offer the best value for your buck.

On the downside, the mounting rings included are not that durable, though.
  • Shockproof, fog proof and waterproof
  • Parallax free @100 yards
  • Sleek silver finish
  • Fully coated optics
  • Includes accessories
  • Not durable mounting rings included
Overall, the high-quality scope for Marlin .45-70 Guide Gun is a great pick because it has fully coated optics, elegant silver finish, accessories included and waterproof. You might want to take a look at it if you want a reliable and solidly performing scope in the field.

Buying Guide

.45-70 Scope or No Scope?

best scope for Lever Action .45-70

While the .45-70 rifles can be powerful in taking down big game, its power can be furthered using a good .45-70 that works effectively when it comes to deliver clear sight picture, giving you a more rewarding hunting experience.

The reason is that using a powerful scope for the .45-70 improves your shooting skills and vision of the target. Without it, you can just imagine how blurry the object will be especially at far distances.When this happens, you will lower your chances of aiming and succeeding at your target.

So without a scope, your naked eye will not have an aid in shooting. It will make things hard for you and might not give you the results you want. In this case, the answer to the question whether or not have a scope, you probably now have an idea on the answer. You need a high quality .45-70 scope that will increase your chances of getting the results that you want to achieve.

What Makes a Great .45-70 Scope?

best scope for Marlin 1895 SBL .45-70

There are certain things that make a great scope for the .45-70 Scope, which can be useful in targeting and hitting your target. You will be surprised how your task can be much easier and more rewarding if you have a quality scope that has the durability and ruggedness to handle all the rough shooting and hunting conditions in the field.

It is also with waterproof and rainproof ability that makes it more durable and heavy-duty. You will also be amazed that high quality scopes have shockproof and affect proof ability making it adaptable to last longer even with heavy recoil.

A quality scope for the .45-70 rifle is also with multiple and fully coated lenses that improve the scope’s integrity. One is also gas purged that adds to the quality of the device. One also has adjustable magnification settings, allowing you to change it based on what you need. That is why it may be better to opt for a scope that has variable magnification if planning to shoot at different ranges.

What Magnification Do You Need?

best scope for Marlin .45-70

As magnification is what you will have to look at first, you must consider its level so that you can increase your chances of gaining great results. You might not have to get a super powerful magnification for the .45-70, or else you might not get what you’re looking for because the .45-70 rifle is known for its windage accuracy.

While it can stay left to right, it can also drop. So in that case, choosing a more powerful sighting tool will just make you run out of the adjustment settings before getting out the shooting range of which they’re capable.

So without even saying, you must choose one with a lower power magnification, ideally something like 7X as well as scopes with a range between five and ten times. But on the other hand, some shooters or hunters go for a shotgun scope on their .45-70 rifles to achieve great results

Generally, you might want to opt for a lower magnification for any rifle that fires our featured cartridge like the Marlin. Such weapons are known for their precision even at a long range. Due to that, you should go for a scope that can just deliver a good view to take a shot.

Factors to Consider when Buying a Scope for .45-70 Rifle

best scope for .45-70

Choosing .45-70 scopes can be easy with a buying guide highlighting the things you need to consider when shopping around for one. For help, check out the following for help to get started.


There is no much explanation here, but you need a sighting device to keep up with the surroundings and conditions in the field, bush and truck. You need one with a rugged construction so that you can be certain it can take the beating it would receive.

Brightness and clarity

You need a clear scope that will help you achieve the best results in the field and hunting a game. Clarity is very important for a hunter or shooter especially in the dusk or dawn hours if the lighting is poor. You should check for a scope that can offer brightness as well so that you can still have a clear vision even in low lighting conditions.


As said earlier, you might want to choose a low powered scope for a rifle that uses .45-70 cartridge. Such a rifle has the accuracy even at far distances, so you don’t need a very wide magnification range. You might want to use a lower powered scope to give you a good view before shooting. Finally, you will need a versatile scope that can offer you advantages at different distances.

Eye relief

In addition to the above, you should check on the eye relief that also varies based on the magnification setting chosen. What is the eye relief? If you’re a first time buyer, you’re probably thinking what this is.It simply refers to the space between the sighting tool and your eye. It works by adding personal safety and accuracy. It also helps prevent a black eye due to heavy recoil.


To improve the results to get from the scope, you also need a good mount, which aids in keeping a steady rifle while shooting. Thus, you might want to find models with bases made from steel or anodized aluminum for durability. In addition are the base’s rings that are also important. These rings will keep the sighting device stable and firm no matter what. Avoid cheap mounts if you don’t want to end up frustrated in the process.

Special characteristics

You also need to consider the characteristics of the scope when choosing one. For example, it needs some protection against damage, scratches and glare. For example, too much glare will affect your shooting performance.

That is why you need to find a device that has reduced glare so that you will be able to shoot properly. Also, these special qualities can extend your scope’s life. In addition, they will let you shoot well even in strong sunlight.

In addition, you might want to opt for a simple reticle that can give you much assistance in taking your shot. You will also prevent getting a messed up sight picture with a complicated reticle.

(Source: [1], [2])


The .45-70 is a great weapon that can take big games, including polar bears and grizzlies. It has evolved through the years, and now it can be loaded by a smokeless powder to high-pressure rounds that can be fired using stout rifles, including a Marlin.

These iconic .45-70 rifles are now single shots or built lever actions. They can also take stronger loads. For this reason, you need an equally reliable and strong scope for it. To get started in the selection process, you might want to refer to our buying guide and reviews of the best scope for .45-70 today!

Leave a Comment