Best Accessories for Ruger AR-556

The Ruger AR-556 is a great rifle that was introduced in 2014. It is one of the most affordable rifles on the market today. It comes with a 20-inch barrel and weighs just over six pounds. It has a gas piston system which helps to make it one of the most reliable rifles on the market.

The Must-Have Accessories for Your Ruger AR-556 in 2021

It is overall excellent and a popular rifle that many people are interested in purchasing. The only problem with the gun is that it doesn’t come with any accessories, which means you need to buy them separately. And Ar-556 is only as good as the accessories that you use with it.

There are many accessories available for this rifle so we have compiled a list of some of the best accessories for this rifle so that you can make your purchase decision easier and more informed.

Table of Contents

Best Accessories for AR-556 Ruger

There are options to change and upgrade virtually every component on your AR-556. All the controls, from the charging handle to the magnetic trigger, can be changed, although the handguard is probably the most common candidate for an upgrade. In terms of add-ons that can be attached to the various rail systems, the sky is also the limit, although optics, lights, lasers, and front grips predominate.

List of Accessories for AR-556:

Many accessories improve almost every component of the Ruger AR-15. Here’s a list of important accessories for your Ruger AR-556.

  • An Adjustable stock
  • Scope Mounts
  • Handguards
  • Magazines
  • Grips
  • Speedloader
  • Bipods

Now take a glance that how these accessories improve the performance of your Ruger AR-15

 An Adjustable Stock:

Changing the stock improves durability and comfort, and it can also be adjusted to customize the length of pull that helps to whip your firearm up into optimum shooting position. The AR-15 has an A-frame and a skeletonized stock which are typical of the Ruger line of firearms.

It is important to note that the buffer tube can be found in two different sizes; long or short, depending on your barrel length. If you have a longer barrel then it will require a shorter buffer tube for proper operation of the rifle. The only way to determine if this is necessary is by measuring from where the shoulder meets with buttstock up until its point at contact with the receiver end plate (barrel extension). This measurement needs to measure at least 14 inches before ordering any replacement parts.

 Scope Mounts:

Scope mounts allow for accurate shooting at long-distance scope even when shooting over distances as far out as 800. Mounts are the most common accessory on Ruger AR-556 rifles, with a huge range available.


There is an option for every budget, from basic one-piece rings or clamps that attach directly to the barrel nut (generally used with lightweight carbines) up to heavy-duty two-piece designs consisting of bases that clamp around both receiver halves providing rock-solid attachment points for larger scopes plus plenty more in between. The scope mount should match your rifle’s caliber.


The best magazines for Ruger AR-556 are ones that load quickly and are reliable. It has adjustable power settings (i.e., single round vs. full auto), and offers plenty of reserve rounds while being lightweight and easy on recoil when fired which is important as it helps improve accuracy even more than grips do!

It also makes shooting less tiring so you can go longer without needing a break from aiming down sights or firing from the hip! There are several types of mags with varying capacities but five 30rd capacity magazines are generally enough to handle most situations plus they make good spares if you’re going hunting or out to the firing range.


Magazines provide quick reloading and more ammunition per magazine. This is the most important accessory of all so while choosing the best magazines you should look for its durability and reliability. Because without it you have no chance to win a gunfight. To be safe, always carry plenty with you!


Handguards perform many functions for Ar-556 so they should be comfortable to use. Ruger AR-556 is a carbine and with the handguards, it also can be transformed into SBR (Short Barreled Rifle) if barrel length is less than 16″.

AR-556 has a free float quad rail which makes for an excellent attachment point. AR56 upper receiver rails even have slots that are cut to accept pica tinny rails, so you can put your favorite scopes or red dot sights on there! The rifle’s aluminum forged upper and lower receivers make it durable enough to handle most of what hunters will face from woodland terrain in North America.

If you want a customizable weapon then this one should definitely fit the bill. It comes equipped with all sorts of features such as ambidextrous controls, firing pin control mechanism;


Grips come in many shapes and sizes but are wonderful for erasing recoil from your Ruger AR-556’s shots and improving accuracy while aiming down sights or firing from the hip which is an effective technique. Grips also improve comfort by creating less slippage when manipulating the rifle during heavy use such as rapid-fire situations where speed counts! There are rubberized grips that make carrying your weapon easier plus they provide a non-slip surface to help keep the rifle in your hands during wet conditions.

Speed Loader:

Loading your mags by hand is a boring waste of time. Speedloaders are the most convenient way to reload your Ruger AR-556 when you’re in a hurry and need that extra firepower. The best speed loaders have been designed with simplicity, durability, and effectiveness as their core pieces of criteria. While buying the best speed loader for your Ar-556, you must look at its durability.E.T.S Speed Loader



A bipod is an accessory for rifles that enables them to be fired from a supported position on either one or two legs. They provide stability during the fire which improves accuracy while using prone (lying down) shooting positions – ideal if there’s no time to set up a steady rest! Bipods can also help reduce fatigue by providing support for your weapon so you won’t have to hold it tight against your shoulder all day long which increases muscle strain. This helps relieve pressure on your muscles and joints which can make shooting more comfortable.

Factors To Consider While Purchasing The Best Accessories

Each situation may require different attachments depending on the environment you are in. For example, if your firearm is configured for a mil-spec front grip then there will be no need for bayonet lugs or lightning cuts since it already has those features. The best accessories can make all the difference between an average shooting experience and a great one!

When it comes down to choosing what attachments work with your gun, there are many things you need to consider:

  • Weight distribution
  • It should be easy to attach and detach,
  • It should offer a low profile
  • Easy to use with one hand.
  • Size preference
  • Budget constraints

Top Picks Of Essential Accessories for Ruger AR-556 And Their Reviews

1. Bushnell AR Optics 3-9x/40mm

Bushnell Banner Dusk & Dawn Multi-X Reticle Riflescope with 3.3-Inch Eye Relief, 3-9X 40mm , Black
  • Quality optics with stunning HD clarity
  • 100 percentage quality materials used and tested extensively

The Bushnell AR Optics Ruger AR-556 is a full line of the riflescope that offers the performance of high-end optics in an economical package. The Ruger has been designed specifically for use on AR-15 platforms, but it can be used with other firearms as well. It features a variable power magnification from 3x to 9x and provides crisp images at any level of magnification.

For those looking for Ruging accessories, these are perfect. The Bushnell AR Optics Ruger AR-556 has a low-profile design that is perfect for any rifle platform. It also features crystal clear optics at all levels of magnification, as well as generous eye relief and the ability to hold its zero under extreme conditions. These are great accessories for those looking to improve their shooting experience.


2. Monstrum Tactical Cantilever Dual Ring Scope Mount

Monstrum Offset Cantilever Dual Ring Scope Mount | 1 inch Diameter
3,328 Reviews
Monstrum Offset Cantilever Dual Ring Scope Mount | 1 inch Diameter
  • Dual ring scope mount for mounting standard 1 inch tube rifle scopes
  • Mounts to any flat top Picatinny rail equipped rifle

This mount features a cantilever design that has been perfect for shooters who need more clearance between their rifle barrel and any rail-mounted accessories such as lasers or flashlights. The single-piece construction ensures perfect alignment and is made with aircraft-grade 6061 T-651 aluminum. This mount offers a perfect solution for those looking to get the most out of their AR-556 rifle and is a great addition to any Ruger enthusiast’s collection.

A solid scope mount is vital, and you can rest easy knowing that this mount has all the features necessary to keep your scope stable while you’re shooting.



Magpul MAG524-BLK MOE 1911 Grip Panels, Black
702 Reviews
Magpul MAG524-BLK MOE 1911 Grip Panels, Black
  • Constructed of heavy-duty reinforced polymer; unique Diamond-shaped Cross section to prevent twisting in the hand
  • Aggressive magazine release cut-out; positive anti-slip texture; Compatible with ambidextrous safeties

This is a popular grip that’s been used by the military and law enforcement for years. It has an ergonomic design, which means it contours to your hand comfortably so you can use this with ease on long shooting sessions or while wearing gloves in cold weather. The high-quality plastic resists scratches from regular wear and tear as well as being more durable than rubber grips. You’ll also appreciate how easy these are to clean after heavy use since they won’t become stained like some other types of materials will over time if they’re not properly maintained.

Optional storage cores are available for purchase, which store your loading magazines and other small items. This grip is easily installed by just sliding it over the original AR-15 pistol grip.


4. E.T.S Speed Loader

Elite Tactical Systems ETS CAM Speed Loader for 9mm .40 S&W Magazines ETSCAM-9-40, Black
8,684 Reviews
Elite Tactical Systems ETS CAM Speed Loader for 9mm .40 S&W Magazines ETSCAM-9-40, Black
  • Loads pistol mags in seconds. Truly the first speed loader for pistol mags.
  • Works with 9mm and .40 caliber pistol mags, double or single stack.

A good accessory for the Ruger AR-556 is a speed loader. Speedloaders are designed to make loading your gun easier, faster, and more efficient than doing it by hand.

It is constructed of a durable polymer, which is resistant to scratches and other environmental hazards. E.T.S speed loader speeds up the process of loading about 30 rounds in just ten seconds.


5. CVLIFE 6-9 Inches Tactical Rifle Bipod

CVLIFE 6-9 Inches Picatinny Bipod Adjustable Spring Return with Picatinny Adapter
25,843 Reviews
CVLIFE 6-9 Inches Picatinny Bipod Adjustable Spring Return with Picatinny Adapter
  • Coming with Picatinny adapter, the bipod can be quickly attached or detached by using the swivel stud.
  • Adjustable leg length (5 settings) with return Springs, you could adjust the length to meet different needs when hunting.

It is one of the best accessories for a Ruger AR-556 if you’re a hunter. The CVLIFE Tactical Rifle Bipod provides stability and balance to your rifle while in use, which will increase the accuracy of the shot.

It can be adjusted up to nine inches high or six inches low with an all-metal construction. Its construction uses quality hardened steel and a durable polymer material.

This bipod is also a time-saving device. It can be deployed and retracted in the blink of an eye with just the touch of your finger or palm of your hand. The legs are very easy to adjust to two different heights as well because it features a simple telescoping mechanism that allows adjustment without any tools.


It features padded legs so they don’t scratch the surface your gun is sitting on as well as rubber grip feet that provide good traction when placed on any type of terrain.



The best ammunition for Ruger AR-556 is any type of .223 Remington or the NATO equivalent. The rifle was designed to fire this specific caliber and it will not work properly without a magazine that also fires these same rounds because they are both based on the metric system.

Ruger’s AR-556 model features a more traditional M16 style front handguard along with fixed A-frame rear sight that does not fold down out of the way like some do on competing models. It also has a chrome-lined cold-hammer-forged 16-inch barrel which provides exceptional accuracy and corrosion resistance.

With an adjustable stock, you can adjust the length of pull by moving a few different pieces around. This allows people with different arm lengths to use one rifle without having any problems because they are able to customize it for themselves and their specific setup.


Ruger’s AR-556 comes with a well-balanced feel and offers plenty of features for the price. It is American made which gives it an edge over most competing models on the market today that are imported from China. The Ruger AR-556 gives you endless possibilities for customization. With the right accessories, you can make it your own personal AR-15 rifle.

The list of top-rated accessories that we provided for Ruger AR-556 will definitely help you to choose the best one for your rifle.

Author Profile

Gabriel Tackett
Double major in Engineering and Geology at the University of Minnesota. Experienced shooter & hunter for over 15 years. Certified NRA officer for over 10 years working as a writer at .

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