Best AR 556 Scopes (2022): The Best Scopes You Can Find

Best AR 556 Scopes feature image

The AR-556 may have been a latecomer to the AR-15 game but they have been a runaway success. It’s given a lot of edge and competition to Smith & Wesson M&P-15 a run for their money. In this article, we will talk about some of the best Ruger AR 556 scopes you can get for your Ruger AR-556 rifles.


Ruger AR 556 Scope Review – How To Identify The Best Scope For AR 556? 


For obvious reasons, magnification is something that you should consider. However, there will be gun owners advising that 9x magnification is more than enough for anyone. 


Nobody wants a low-quality scope as it breaks easily. This means you will have to keep buying new ones to replace the broken ones, which in turn may become very expensive over time. 


Not everyone is able to buy the most expansive scopes on the shelf, and we understand that. However, we will try to include some budget choices here so less-wealthier people would not feel left out. 

The 5 Best Scope For Ruger AR 556 in 2022

After having said all of that, let’s have a look at some of the best Ruger AR-556 scopes that are on the market currently as of this writing. 

1. Bushnell AR Optics 3-9x/40mm 

Bushnell AR Optics 3-9x by 40mm


This is a 3-9x magnification range that’s suitable for the AR rifle platform, and it does not disappoint! It comes with a BDC ballistic reticle made especially for 5.56 NATO rounds. It can zero in at about 100 yards and comes with aiming points up to 500 yards. 

You can expect this scope to inhibit fogging and comes with side parallax adjustment, red dot sight, and a fast-focus eyepiece. Its eye relief feature is pretty standard, but to some gun owners, it’s a bit short at 3.5 inches.

It weighs 19 ounces and some gun owners consider this to be on the heavier side. But typically heavier red dot sights mean it’s a quality one.

2. Monstrum Tactical 3-9×32 AO Rifle Scope 

Monstrum Tactical 3-9x32 AO Rifle Scope

Monstrum has been around for 10 years. They have made some of the best and affordable products on the firearms market, and this Tactical AO Riflescope is no different. 

If you are looking for a scope that is a rangefinder by design, then this will be it. It helps you estimate the distance of a target. As soon as you are done scoping out your target, it will lock and return to 0 after you have sighted in. If you are looking for a budget option on this list, you’ve found it. This scope is a budget scope made for AR 556 rifles and can do an amazing job. Just note that it’s not good for shooting past 350 yards. Some gun owners dare say this is a throwaway scope for Ar 556 rifles but most gun owners have flawless experiences with it though.

3. Vortex Optics Crossfire II 

Vortex Optics Crossfire II

This is another budget scope you can find and goes for a 3-9x magnification range that is great for mid-to long-range shooting. Its center dot of the V-Brite reticle battery life is pretty well-lit for lighting situation that is made for greater contrast. This means you get long eye-relief from it, and it’s not every shooter who sees this. 

It’s a budget-friendly scope that a lot of gun owners are able to get. It’s durable too if we can put it that way. 

4. Simmons 8-Point 3-9x50mm Rifle Scope with Truplex Reticle 

Simmons 8-Point 3-9x50mm Rifle Scope with Truplex Reticle

We put this suggestion on here because of its solid 3-9x magnification range. However, its objective lenses us a bit much at 50mm. It may not top other choices we have just recommended however, it’s still simple yet effective. They are great to work with for low-profile turrets. It’s also recoil-proof, fog-proof, and waterproof.

It may be basic to some gun owners, but hey it still does its job well though.

5. Nikon P-223 3×32 M BDC Clamshell 

Nikon P-223 3x32 M BDC Clamshell

If we don’t include Nikon on this list, then what would that make us? This model by Nikon is unique compared to the other scopes you’ve just seen on this list as it’s fixed at a 3x magnification scope. 

Gun owners who have used this before said how the eye relief is generous and its parallax is set for 100 yards. As one of the best scopes you can find, you can expect it to be waterproof, fog-proof, and shockproof too. 


The bottom line is that an excellent scope for Ruger AR 556 would enhance your rifle. Nevertheless, the best scope for Ruger AR 556 boils down to personal preferences, budget, usage and so on. Bear in mind, the range of shooting is crucial in determining which scope tubes is ideal for you as some scope tubes function better to short-medium range whereas other scopes are preferred for long-range shooting. Hence, hopefully you are able to find some of the best scope mounts after reading this article. 

Frequently Asked Questions (FAQs)

Is the Ruger AR 556 scope any good? 

The Ruger AR-556 takes on and tackle all the different loads gun owners had on hand with 100% reliability. It’s well-balanced and controlled beautifully. Functioning was as charming as a custom M4. It’s said that it even deposited the fired cases in a neat pile about 6 feet to the right/rear of any rifles cope shooter.

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