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Best Slug Gun Scopes Reviews & Guides 2020

Best Slug Gun Scopes Reviews 2020

If you’re looking for the best slug gun scopes, then you’re in the right place. If you’re using a slug gun for hunting or any other purpose, it’s important to find a good scope to ensure that you get the best accuracy out of your shots. Once you find a good scope and install it on your gun, you’ll be amazed by the instant boost in accuracy that you can get. To help you on the right track, we’ve put together a list of our top five slug gun scopes that are currently the most popular as of this writing. The list might be subject to change between now and the next year, so you better take a gander at each one of these and choose one if they somehow interest you in some way. You may find your next slug gun scope on here. Or you might not. But consider this your starting point on a search that probably won’t last long if you’re trying to find the best scope for your slug gun of choice. Without further ado, let’s dive into our top five








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10 yards to infinity

MRAD Tactical



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Circle X



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100 yards


Our Top 5 Best Slug Gun Scopes recommendation:

 1  ​Nikon Prostaff P3 Shotgun BDC 200 Riflescope

Nikon Prostaff P3 Shotgun BDC 200 Riflescope

First up, we’ll be taking a look at the Nikon Prostaff P3 Shotgun BDC 200 Riflescope. Nikon has built itself in having a reputation of being one of the best scope manufacturers on the market. One of those reasons is providing crystal clear quality on all of their optics. You get clear images that are not grainy or blurry. Plus, it’s as high definition as it gets. This scope comes in two models: one is a 2-7x32mm scope that has a magnification level of 2 to 7 times so you can get a closer view of your target before getting ready to knock it down with your slugs of choice. The 32mm objective gives you a wide enough view. Especially if you’re looking for something if you hold quick target acquisition to a high standard. The other scope is a 3x to 9x magnifying scope with an objective of 40mm. On this scope, the field of view will be even larger.

No matter which scope you choose, you’ll still get the best optics of any scope on the market. Plus, you’ll get a reticle that will give you the best pinpoint shooting accuracy possible. If you’re hitting a target from mid-range or long-range, you’ll want a reticle that is reliable and will give you a more accurate reading before you take the shot. If those are the things you look for in a scope, the Nikon Prostaff might be something that you should consider looking at a little more.

One of the major advantages that you’ll have with this scope will be the speed of target acquisition. Regardless if you choose either scope, the objectives will be wide enough for you so you can acquire the target with both eyes and quickly get a shot off as soon as you’re ready. Another advantage is you can not only add this on any rifle you can shoot slugs with but also any slug shotguns. Best of all, these can hold zero even after 100+ rounds. One disadvantage that we’ll point out is that it may not fit every shotgun that fires slugs automatically. If you’re able to attach a rail on your shotgun, you may alleviate the issue this way. If you’re looking for a scope with clear image pictures and accurate, reliable shooting then you’ll probably want to give the Nikon Prostaff P3 your full undivided attention.

 2  ​​Vortex Optics Diamondback Tactical First Focal Plane Riflescopes

Vortex Optics Diamondback Tactical First Focal Plane Riflescopes

Now, we’ll be turning our attention to the Vortex Optics Diamondback Tactical FFP Riflescope. To set up the perfect analogy, clear optics are to a Nikon scope as durability is to a Vortex Optics scope. That’s right, Vortex brand scopes are usually best known for being one of these most durable scopes on the market. And they’re so confident that they issued a lifetime warranty for them. If you’re looking for something that might be the last scope you’ll ever buy for a long period of time, then you may want to consider the Diamondback as a shortlist candidate. You’ll have a wide variety of scopes to choose from. However, you’ll get to choose from two different types of magnification and objective options: There are two versions each with a magnification range of 4 to 16x with an objective measured at 44mm. The other will have magnification levels of 6 to 24x with an objective of 50mm. Either way, you’ll get a wide enough field of view that will allow for quick target acquisition.

If you’re looking for a slug scope that you can rely on in those tense hunting moments, then you’re going to love the Diamondback Tactical FFP riflescope.

Also included in the scope is the multi-coated lenses that not only deliver crystal clear optics, but they also have the ability to gather in as much light as possible so you can be able to see through your scope in low-light conditions. If you’re hunting in the break of dawn or while the sunsets, you can still be able to land an accurate shot on your game target of choice. Not to mention, most hunters get their bag limit during low-light conditions. So if you’re looking for a scope that will put you at an advantage, then you’d be insane to pass up on the opportunity to look at this scope further. If you’re looking to make some adjustments to make your long range shooting look sharp, then you’ll have the right kind of adjustments handy. Also included are your parallax adjustments and the adjustment knobs for windage and elevation.

One major advantage that we’ll point out is that you’ll never lose zero with this scope. That’s because the body of this scope is made from aircraft quality aluminum that will prevent the scope from losing it’s zero due to recoil-produced shock. Plus, you’ll be able to use it in the harshest of weather conditions. No matter if it’s sunny, rainy, or foggy you’ll still be able to get great clear optics. A con that is worth pointing out is that some of the users have complained about the reticle being a little too thin. It might be considered a hindrance if you’re hunting in low-light conditions.

 If you’re looking for a scope that has clear optics, tough as nails, and has the ability to give you accurate shooting for your slug gun of choice, the Vortex Optics Diamondback could just be the kind of scope you’ve been looking for.

 3  ​​​Bushnell Banner Dusk & Dawn Circle-X Reticle Riflescope

Bushnell Banner Dusk & Dawn Circle-X Reticle Riflescope

Now, we’ll be taking a look at the Bushnell Banner Riflescope. Right out of the gate, you’ll notice that this scope was made for hunting. This comes with a camo finish that will allow you to blend in with the natural outdoors. This way, the varmint or big game targets won’t ever know you’re there. This is a beautifully constructed scope that’s built like a tank and will last you a long time. This also has the ability to quickly acquire your target and allows you to recognize it without any issues due to the lack of light. In fact, this scope was made for bagging your daily limit in any low-light setting. Whether you’re up at 5AM or just packing it up before the sunset, you’ll have a scope that you can rely on when you see your next big opportunity. Anything can happen on a hunting day, so you’ll need to be ready with the right kind of scope. The scope is made to be 100 percent waterproof and fog proof. Regardless of the weather conditions, you have a scope that will stand up to it.

This has a “Circle X” style reticle that you can use to ensure that your shots are consistently accurate all the time. Accuracy matters most, regardless of what rifle or shotgun you use or what purpose it’s used for. Your adjustments for windage and elevation will be in increments of ¼ MOA. So if you’re looking for something that will give you precise adjustments, then this scope will deliver. This scope is a trophy hunter’s dream and it might be yours to own if you’re looking for something that will work from dawn to dusk and will deliver pinpoint accuracy that’s second to none.

One of the major advantages of this scope is that you can get a rough, tough scope that is excellent in quality for an affordable price. So if you’re on a budget but want a scope that’s built to last and is reliable every time you use it, then the Bushnell Banner Riflescope should be somewhere on top of your list of options. One thing that users didn’t like about this scope is that the crosshairs might be a little too thick for their liking. It might be detrimental to their accuracy and they’d wish for the crosshairs to be thinner.

Other than the ups and downs of this scope, this is one of the best slug guns scopes that you can get for the money. If you hold quality and affordability to a high standard, then the Bushnell Banner riflescope will likely be your best option at a price that fits all kinds of budgets.

 4  ​​​​Sightmark Core SX 1x24 Shotgun Scope

Sightmark Core SX 1x24 Shotgun Scope

If you’re looking for a scope that can handle the heavy duty recoil of a slug gun, then your search might end here if you choose the Sightmark Core SX. This has the ability to magnify up to 1x and has an objective of 24mm. The field of view may not be as large as most of the scopes on the list, but you still get a good amount of quick target acquisition nonetheless. For a scope that is built to withstand heavy hitting guns, it’s a scope that’s lightweight and compact. Don’t be surprised if the zero on this puppy holds still after you’ve fired 100 rounds. It’s tough, it’s rugged, and will be your best friend out in the field for as long as you have it. Since it’s a scope handled for heavy duty tasks, this will have some long eye relief to ensure that you can still get a good eye on your target even with both eyes on the scope. Also, this is another option to look at if you’re looking to find a reliable slug gun scope on a budget. If you’re looking for something that is the best in quality and is priced right in your budget range, this could be the scope you can depend on for years or even decades to come. This scope is best used not only for deer hunting, but some users have said that this is a great scope to use if you’re more of a turkey hunter. Regardless of what you’re hunting for, you’ll need a scope that can take on the heavy hitters for a long time. What better scope to get than the Sightmark Core?

Some of the pros of using this scope are as follows: first, this is a reliable power unit that you can use in hunting situations. In fact, some states will only allow you to use one power optic for the purpose of hunting. If you need to choose one scope out of the many that are on the market, then the Core Sightmark would be our recommendation for you. This scope will also be a reliable optic to use if you’re dealing with vision issues like astigmatism. This will compliment all kinds of tactical scopes or other scopes that may be rendered useless due to poor eyesight. If you want something that’s visible and sharp, the Sightmark Core might be the solution you’re looking for.

One disadvantage to point out is that this scope may take some getting used to. Especially if you’re not accustomed to scopes that have a lot of eye relief and have lesser magnification and fields of view.

 5  ​​​​​XOPin Hunting Scope with Dual Illuminated Green Laser Sight

XOPin Hunting Rifle Scope Combo C4-16/12x50EG Dual Illuminated

For our final scope, we’ll be taking a look at the XOPin Hunting Scope with Dual Illuminated Green Laser Sights. By the looks of this scope, it looks rugged and will make any slug gun look like a complete beast out in the field. It’s as if you’re hunting with a tank rather than a slug gun. The body is made from high-quality aluminum making it a super durable scope that will be resistant to all kinds of shock that could throw off the zero settings of any ineffective scope. But with this scope, you won’t have to deal with that. The reticle is illuminated in either a red or green color. Either way, you’ll be able to use it in low-light conditions that will make acquiring and recognizing your target a lot easier. You’ll also have magnification levels ranging from 4x to 16x that will give you a closer look at your target. This will give you more of a chance to shoot the target where you want. If you’re looking for a scope that will give you a better chance of nailing your kill shot, the XOPin Hunting Scope might be the kind of scope that you can rely on.

Also included are your adjustments that you can use for windage, elevation, and parallax. Without these adjustments, then what’s the point in using a scope that won’t accommodate these things. Besides, parallax is a major pain when your reticle and crosshairs don’t line up properly. So you need the easy adjustments to ensure your scope is straight and lined perfectly every single time.

This scope has the ability to let you look at your targets that are situated from all kinds of ranges. Whether it’s at 200 yards or 1000 yards you’ll be able to reach out and touch it depending on which rifle or shotgun you use. If you’re looking for a scope that won’t give you any grief as far as distance limitations go, you may want to consider the XOPin as your best possible choice.


One of the major advantages of using this scope is that you’ll be able to use the laser sights to better reach your target. These sights can go the distance and will also increase the hit probability of your shots almost every single time. Not to mention, this is another scope that might be the best for your buck. If you’re looking for a scope that is not only accurate in its performance but is also beefy and solid in quality, you’ll want to consider this scope as a possible choice for your slug gun. One major disadvantage pertains to the battery. While it is included, some have complained that it was dead on arrival. So if you have any spare batteries, be ready to use them if the scope doesn’t illuminate right away.

This hunting scope looks like it’s built for a tactical application. But rest assured, it’s a scope that’s built like a tank and is designed to hit targets from all kinds of distances. If you’re looking for a scope that will be solid, sturdy, and will have the ability to get the job done from almost any distance the XOPin scope is worth the investment. Especially at a price that you can afford.

Buyer’s Guide

Before purchasing one of the scopes above, it’s important to use this buyer’s guide so you can be able to make your purchasing decision an easy one. No one wants to blindly buy a slug gun scope and call it good. It may end up being a disappointment as far as quality and performance is concerned. Plus, as a first-time buyer, you want to make the distinction between a great scope from a scope that is considered crappy and ineffective. To begin, let’s talk about what makes a slug gun scope great:


Most slug shooting guns will be considered heavy hitting. Which means they will produce a whole lot of recoil compared to so many of the rifles and shotguns that are used for the purpose of hunting. These scopes are solid and durable so they can allow the scope to maintain and hold its zero settings after so many rounds. Most of the scopes will be made from high-quality variants of aluminum. These are proven to resist shock and at the same time, prevent any damage to the scope that can be caused by weather, fog, or any exposure to water.


If you’re not an expert gunsmith or have any expert-level skills, then you won’t have to worry about the installation process. Most of these scopes are easy to install if you use the right kind of tools. And best of all, they’ll take minutes to install rather than hours. To make sure if they are easy to install, find out what people are saying about your scope of choice and whether or not if it’s easy to install or if it warrants the services of a gunsmith. If the installation process seems intimidating, then you may want to consider the latter option.


Of course, you can get a great scope at an affordable price. Especially if you’re on a budget. The price tag should fit your budget. But it shouldn’t be too low of a price since it’ll venture into “cheap” and “low quality” territory. As a rule, you should find the best scope you can possibly afford in terms of quality and performance. This way, you’re saving yourself money that would otherwise go out the window often due to your part in buying scopes that fail constantly.


The best slug gun scope is out there. One of these top five scopes may be yours if they check off any boxes on your wishlist. You may have a winner on your hands if one of these scopes appeals to you in a certain way. Be sure to do your due diligence to see what others are saying so you can determine whether or not if it’s really a scope you want for your slug gun. To do that, go beyond the customer reviews and read up on some gun forums that might mention this specific scope by name. Once you’ve found your scope of choice, do not hesitate to install it and give it a go at the range so it can be ready for some real action at the hunting field.

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