Best Ruger AR 556 Scopes 2019 Reviews - Rifles HQ

Best Ruger AR 556 Scopes 2019 Reviews

best scope for ruger ar 556 feature

Here you can find the top Ruger AR 556 scopes. These top quality rifle scopes are invaluable sights accessories for your 556 optic carbine.

There are hundreds of scopes out there on the marketing which makes finding the best scope for Ruger AR 556 more complicated. But in this post, we list good quality scopes and factors to consider before choosing a top product.

Factors To Consider When Buying Ruger AR 556 Scope

If you are looking for a good quality scope, we have listed the best you can find in the market even on a tight budget. Below are buying guide and factors to consider when searching for scopes outside of what has been listed in this post.


Even if you are financially buoyant, there is a good reason to save. You can get a good quality budget scope and save more. Many people have the notion that a good quality scope must cost a fortune but that’s not true. The only thing you need to get a good quality budget scope is to spend more time on research or reading reviews. In addition, decide on the amount you are willing to spend for a scope. You can get the best AR 15 Scope under 200 if you research well and plan your budget carefully.

Parallax adjustment

Scopes that have parallax adjustments are great for shooters who make use of them for long-range target or shooting. These scopes can be adjusted for better sight improvement when the scope is zeroed.


The magnification is another important feature to consider when choosing a scope. Fixed power types of scopes are great for the ranges, but for aiming at moving targets, you may need a variable lens. For home defense, a small magnification will be ideal. For such use, a scope with magnification like 2x is ideal.

Objective Diameter

When choosing a scope, objective diameter also matters. Not all larger optics turns out to be heavier. In addition, scopes whose diameters are a bit larger have a higher opportunity to gather more light. In fact, more light passes through the optical structure of such scopes, meaning they can offer a clearer view which is great for hunting.

Eye relief

It is important that you choose the right eye relief when selecting a scope. It offers relief and protects the shooter’s eye. It is important to buy a good quality scope with the right eye relief because the recoil of your rifle might be very powerful.

The Best Scopes For Ruger AR 556

Electro AR 556 Red Dot Sight

Shooters looking for a versatile scope for their Ruger AR 556 will find the Electro Red Dot Sight very pleasing. It is a great Ruger AR 556 red dot with tons of features that make shooting more interesting for shooters. 

The scope is built for long and short distance tactical shooters. It has a cross dot reticle with an adjustable rheostat. You can adjust this rheostat easily with your fingers and vary the cross dot light’s intensity to any suitable level.

The Electro Red Dot Sight comes with unlimited eye relief and a 7/8 inch Picatinny rails that make it more convenient to add flashlight, laser sight or a secondary sight at will. Having an object lens of 30mm, durable battery and tons of other features makes it one of the best accessories for the Ruger AR 556


  • Easy to use
  • Waterproof construction
  • Easy to adjustable rheostat
  • Great for quick-acquisition shooting


  • Flashlight is not the finest at this price point

Monstrum Tactical AR 556 Rifle Scope

The Monstrum is a well-built scope with an eye relief ranging from 3.5 to 3.8 inches. It is constructed with a special kind of glass rangefinder reticle which makes it great for long distance targeting range estimation.

The scope is a wise buy for shooters who can’t afford higher priced model but good quality and good performing scope. It is unarguably one of the best at this price point and offers clear optics at 2 -7X magnifications for both mid and close range shooting.

The illuminated reticle has numerous brightness intensities and provides high picture quality under any lighting condition or environment. The material it is made of is another great feature making it a good scope for the money.  It is built with aircraft grade aluminum material and also very sturdy and lightweight.

The scope is 9.6 inches in length and comes with a 1 inch sealed tube that is waterproof and fog proof. It is suitable for use in any environment or condition.


  • Sturdy
  • Great price
  • Lightweight
  • Aircraft grade aluminum material


  • Battery compartment’s design makes it difficult to access the batteries

AIM Tactical Compact illuminated Mil-Dot Range

This AIM Tactical scope is a great scope for the money. Though bulky, it holds zero well and provides great accuracy for both long and short distance shooting. The scope is very solid and durable. It comes with tons of features such as a laser, and an eye relief of 2.75 to 3.00.

The light transmission, as well as crosshairs of this scope, is super clear. It is a great scope for shooters who don’t have any issue using a scope that is a little bit heavy. The weight can also help to keep your hands a little bit steadier when shooting.

The Aim Tactical scope can withstand the recoil of the Ruger AR 556. It is very easy to install and fits snugly on the standard Picatinny rails.


  • Water resistant
  • Holds zero well
  • Superb light transmission


  • A little bit bulky

Simmons 8-Point AR 556 Rifle Scope

If you are looking for a good quality scope on a tight budget, Simmons Rifle Scope should be on your list. With fully coated optics, the scope provides bright and higher contrast target images. Finding a scope with such high-quality features at this price point is difficult. It comes with what every shooter is looking for in a scope.

The 1/4MOA SureGrip audible click windage, as well as elevation adjustments, are designed for easy adjustment of the scope. It also comes with a special QTA eyepiece to provide easy target acquisition. This 8-point scope is suitable for use under any environmental condition. It is recoil proof, fog proof and waterproof.

The scope holds to zero very well and also very easy to mount. Overall, it is a great scope for the money.


  • Decent glass
  • Recoil and fog proof
  • Easy to sight in


  • Image quality is not up to that of higher priced models


Finding the top Ruger AR 556 scope won’t be an easy task because there are a lot of options to choose from. We understand this and have done all the research on your behalf to make your search for a good quality scope a lot easy. These scopes are budget-friendly and suitable for short and long distance shooting. You can make your choice after reading them.

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