Best 3-9×40 Scopes Reviews – Buying Guides

Best 3-9x40 Scopes Reviews 2020

If you’re looking for the best 3-9x40 scopes, chances are you’re not the only one. These scopes have a magnification level of 3x to 9x. These will work to your advantage in giving you a closer look at your target. Meanwhile, the scopes will also have one other feature. They will all have objectives of 40mm. To most, this will give them ample amounts of ground to cover in their field of view. And it will make target acquisition much quicker than with other scopes (especially with smaller objectives). We’ll be taking a look at five of the best 3-9x40 scopes. This will be your chance to choose one that will fit your personal needs and preferences. No matter what your intent or purpose is, you’ll need to find a good scope that will give you better accuracy, reliability, and most importantly a better chance for you reach your shooting goals (like landing a better kill shot or hitting consistent bullseyes). With that said, let’s dive into our list of the top five best 3-9x40 scopes.


Magnification Level
- Objective


Eye Relief



3.9 inches



3.25 inches



3.9 inches



No info available



3.3 inches

Top 10 Best 3-9x40 Scope on The Market Reviews

 1  ​Shimit 3-9x40 Scout Rifle Scope

First on the list, we’ll be taking a look at the Shimit 3-9x40 Scout Rifle Scope. Right off the bat, you’ll notice that the optics on this scope are crisp and clear. It even gives you a bright sight picture when the lighting conditions are quite low. So even if you’re out in the field at dawn or getting one last look through it at dusk, you still get a clear image. And on top of that, you’ll be able to see and easily identify targets through the scope. Not bad for a scout rifle scope, right? This also includes a fast-focus eyepiece that will allow for quick target acquisition. Once you’ve got a target on lock, you’ll be able to get a shot of much quicker than any other scope you might have used. Of course, let’s not forget the adjustments for windage and elevation. One click will equal ¼ MOA. So you’ll have the most precise adjustments on hand if and when you need them.

The body is constructed from high-quality materials and is designed to resist all kinds of shock, water, fog, and other weather conditions that might otherwise damage the scope or ruin the optical quality. This scope also has a decent amount of eye relief, measured at about 3.8 inches. It’s not too shallow, nor too generous. It’s just at the right amount that you need in order to give yourself enough to look through the scope with both eyes. Of course, if you need a better look you’ll have your magnification levels on hand.

Now, let’s take a look at the pros and cons of this scope. First, let’s talk about the pros. Of course, one of the major pros is that you have probably the best optics of any scope that might be designed to work in low-light situations. Most scopes have this ability to work at dawn or dusk. But as far as how bright the image picture is at these settings, the Shimit is hands down the best in the business. One con that we’ll point out here is that the adjustments for windage and elevation will be a little stiff at first. So it’ll take a little bit of patience and a bit of pressure to get the adjustments going. Over time, they’ll start to get a little easier.

 2  ​Pinty Pro 3-9x40 Mil-Dot Tactical Rifle Scope

Now we’ll turn our attention to the Pinty Pro 3-9x40 Mil-Dot Tactical Rifle Scope. This scope might be the easiest to sight and zero in, in our point of view. Not only that it will hold its zero for a really long time. So no matter, how much shock and recoil it puts up with it will keep it’s zero adjustments for a really long time. If you’ve always hated having to re-zero your scope ever so often, then this is the scope you’re definitely going to need for your rifle. It’s pretty much a set it and forget it kind of scope. This scope has a fast focus eyepiece that will allow for quick and easy target acquisition. It will definitely work to your advantage if you’re hunting and you’re able to lock onto a moving target. So whether you’re hunting varmint or big game like deer or elk, you’re definitely going to have this scope as your best hunting buddy.

The tubing of this scope is made from high-quality aircraft grade aluminum, making it a really tough scope to contend with. This means it will resist all kinds of recoil, shock, abuse, and anything that might throw off a scope’s zero. So in short, it’s pretty tough and dang near indestructible. Plus, it has an added anodized coating to ensure that this scope is tough as nails from the inside and out. If you’re looking for a scope that’s built to last, then it might be wise to give this Pinty Pro Tactical Rifle Scope a chance to prove itself. Once again, the eye relief is neither shallow nor generous, since it’s measured at 3.25 inches. It will allow you to look through the scope with both eyes. Plus, you have excellent magnification levels to work with in case you need a closer look.

One of the major advantages you’ll get to experience with this scope is the pinpoint accurate shooting that goes with it. That’s because it comes with a mil-dot reticle that will give you the ability to focus in on your target and allow you to land the shot where you want it. So if you know where to land the best kill shot, you are almost guaranteed to hit it with this kind of reticle.

Now, let’s take a look at some of the possible cons that might relate to this scope. According to one user, he said that after six months of use the lens began to stain quite a bit. So it might be a little difficult to clean at first without having to let the nitrogen. You may want to consider how you can possibly keep it clean without risking any damage. Some users might have a problem with the eye relief being a little too shallow as well.

Aside from its ups and downs, the Pinty Pro Tactical Rifle Scope has proven itself to be one of the best 3-9x40 scopes for a few good reasons. Most importantly, this is the scope you want if you’re looking for a reticle that will deliver the most precise, accurate shooting possible.

 3  ​​Vortex Optics Crossfire II

The Vortex Optics brand has long been one of the most reliable names when it comes to scopes. And there’s a reason why that is. They manufacture one of the best scopes in the business when it comes to durability. They are so confident in the durability of their scopes that they all come with a lifetime warranty. The tube of this scope is made from high-quality aircraft aluminum. It will take on all kinds of shock, fog, weather, you name it. So yes, they are tough as nails. But at times, they do honor the lifetime warranty if and when something happens. Having said that, the Crossfire II definitely proves that a Vortex scope deserves its spot on the list as one of the top 3-9x40 scopes.

Aside from its legendary durability, it has a multi-coated lens that makes the optics a lot clearer. In fact, it will give other scopes like the Nikon and the Shimit a run for their money. On top of that, you’ll be able to see and make your targets that are situated at various distances in both dawn or dusk settings. So you’ll have no trouble reaching your bag limit around that time while everyone else is either getting settled in for the day or just wrapping up after a day of seeing nothing. Some hunting days will be a lot better than others, right? The reticle is one of the elements that definitely give this scope the praise it deserves. It is a dead-hold reticle that will get rid of the frustration of guesswork in terms of how far your target is situated. Not only that, it provides you with the best opportunities to knock down your targets with such precision and accuracy. You’ll feel like a sharpshooting expert once you get used to this scope. This scope will definitely work to your advantage in either a target shooting or hunting situation.

At this point, the eye relief is probably the most generous on the list measured at 3.9 inches. So this might work if you’re rifle is a bit more of a heavy hitter than some of the regular hunting rifles. In fact, the harder your rifle kicks, the more eye relief you’ll need (keep that in mind when you’re looking for scopes for other rifles). Plus, if you need adjustments for windage and elevation they are all here. At ¼ MOA, these adjustments are precise and will be easy to use if your shots end up going too far to the right, to the left and so on. Without these kinds of adjustments, how will you know for sure that you’re shooting straight?

As for the pros, this scope will definitely work with some rifle types like scout rifles. These are the kind that will have a little more power behind the recoil. So it’s important to find a scope that’s durable and gives you a pretty good amount of eye relief. Also, the magnification levels at 3x and 6x makes the image quite clear. So even with a good amount of eye relief, you can see your targets a little closer. As for the disadvantages, the 9x magnification might be a little blurry. Of course, this might be the norm if you’re using max magnification on just about any other scope.

If you’re looking for a scope that will be tough as nails and can hang with some of the toughest rifles around, the Vortex Crossfire II will definitely be a scope worth using. Especially if you’re looking for something that will make your hit probability increase dramatically in either a hunting or target shooting application.

 4  ​​Nikon Buckmaster II 3-9x40 BDC

Nikon is yet another brand where they stand out as one of the top names when it comes to scopes. To set up the perfect analogy: Vortex Optics is to durability as Nikon is to optics. And yes, they probably have one of the best optics of any scope on the market. They are crystal clear, high-definition, and will definitely work to your advantage when the weather doesn’t want to cooperate. Not only that, the scope is nitrogen sealed to ensure that the lens doesn’t fog up and will be able to resist all kinds of weather. Like the Vortex, the optics are sharp and the construction is all around solid. The reticle is one of the parts of this scope where it really makes its bones. The reticle allows you to fire “dead-on” shots every single time. So whether you’re target practicing or hunting for varmint or big game, you’ll aim your shot where you want it to go. And you’re almost guaranteed that shot will land there.

If the shots are a little off to the right or a little higher than you think, then you’ve always got your windage and elevation adjustments to work with. The adjustments are at ¼ MOA, making every turn of the knob as precise as possible. Even better, they won’t be as stiff as some adjustments that you’ll find on other scopes. The lenses are multi-coated to ensure that not only you get the best of the best when it comes to optics, you still get it when you’re either out and about in low-light conditions. Whether its sunrise or sunset, you’ll definitely get the most of this scope. After all, you have a better chance of reaching your bag limit during the times of day when lighting conditions are low. You get all of this backed by none other than a lifetime warranty. This scope is built to last and might get you through a lot of hunting or shooting range sessions for a very long time.

Now, let’s take a look at some of the pros and cons. First, the pros: this scope is perfect for AR-style rifles. So if you have an AR-15 that needs a pretty decent scope to take on all kinds of recoil and firepower, this is the scope that will make its money. It’s tough enough to handle most semi-automatic rifles. So you can tack this onto your .300 AAC Blackout or your 6.5 Creedmoor and you’ll be in business. One major con that we’ll point out here is the tubing might be a little longer than expected. Despite the fact that it is a 1-inch diameter scope, the length of the scope might be a little too long for some rifles.

If your dream scope consists of crystal clear, high-definition optics and a super durable tube body then the Nikon Buckmaster II might be exactly what you’re looking for. It’s a scope that will prove itself to be the best time and time again no matter what application you use it for.

 5  ​​Bushnell Banner Dusk & Dawn Multi-X Reticle Riflescope

Last but not least, we’ll be taking a look at the Dusk & Dawn Multi-X Reticle Riflescope. And yet, we take a look at another one of the best brands in terms of rifle scopes. Bushnell has long been one of the more popular and reliable brands over the years. This scope proves that statement still holds true to this day. Given its name, the Bushnell Banner is one of the most effective scopes that can be used in either a dusk or dawn setting. So if you’re looking for a scope that can really shine in a low-light environment, you’ll definitely want a scope like this. This scope will definitely be a favorite among hunters since a lot of your would-be targets will be out and about during sunrise or sunset hours. In-between that time, it’s the usual game of “sit and wait”. Even if you are spending the whole day hunting, this scope will be set and ready to go for when the moment of truth arrives.

This scope is made from high-quality material that makes it really durable and impervious to any kind of shock, abuse, and everything in between. The Multi-X reticle is designed to give you more precise, accurate shots. So it can be a paper target or a whitetail deer. Either way, once you get that reticle exactly where you want it then you can pull the trigger and the shot will go where you need it to go. After that, you can either call it a day or take more shots (depending on which application you’re using it for).

One of the major pros of this scope is that it’s really easy to sight in. It won’t take you long to sight this puppy in as far as 100 yards or so. If you’re looking for a scope that will give you the ability to reach out and touch something at a pretty good distance, the Bushnell Banner might be the scope for you to do that. Aside from that, it is also one of the most affordable scopes that is currently on the market. So if you’re a budget shopper looking for a high-quality scope that will do its job brilliantly, you’re in luck.

Of course, with the pros come the cons. So let’s take a look at a couple of them: first, some say that the optics might be a little less clear than some of the other scopes on the market. Granted, they are clear in quality but it might not be as close to high definition as the Nikon. Second, the eye relief according to some users was “disappointing”. But regardless, some were still able to see through the scope and acquire their target with both eyes.

If you’re a fan of the Bushnell brand or if you want to try out a scope that might be the closest thing to a starter riflescope for target shooting and hunting, the Bushnell Banner might be your cup of coffee. Even better, this is the scope you’ll want if you’re the kind of hunter that wants to land the big target before the sun rises or sets. Either way, it’s a scope that will give you the advantage that most hunters would never say no to.

Aspects To Consider Before Buying A 3-9x40 Riflescope

Before making a decision on which scope you want, it’s important to consider a few factors that will help you make your choice an easier one. A scope is not considered good based on the name alone. There are some characteristics that will make a scope stand out among the rest of the pack. Here’s what you need to look for while looking for a scope of your own:


If you’re a budget shopper there’s a good chance that you’ll want to find a scope that is affordable for you. Should it be the “be all, end all” reason why you bought the scope? Absolutely not. So if a budget is important to you, you’ll definitely need to consider some of the secondary characteristics like the overall quality and performance of the scope itself. Spend your money on the best quality scope that you can afford, even if it means spending a little bit extra.


Depending on the material, a scope’s overall quality can be determined. For example, if a scope’s body is made from high-quality aluminum it will likely be able to withstand all kinds of abuse and shock that are stemmed from recoil. Some of them might even be considered impact proof. Find a scope that is durable so it will prevent you from having to re-zero the scope again and again.

What Is Your Intent And Purpose

You have a rifle that can be used for one purpose or another. Is it for hunting? Target shooting? Competition shooting? Either way, you need a scope that will deliver on the promise when it comes to precise, accurate shooting. Even though every scope is made mostly for multiple purposes, they definitely shine the brightest in one application or another like hunting or competition shooting. It all depends on some of the additional characteristics (i.e.--Can it reach long ranges?).


If you’re looking for the best 3-9x40 scope, one of the top five on our list is bound to be yours. Not only do you get a good level of magnification, but you also get a wide field of view that will work to your advantage. Especially when you want to acquire your targets much faster. Once you find a scope of your own, be sure to put it to good use. And as always, take better care of it over time when you’re not using it. Doing so will ensure that your scope will last you years or even decades.