Ruger AR-556: Best-Selling AR-15 of 2019

by
posted on March 19, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
ruger-ar-556-best-selling-rifle-2019-f.jpg
The hottest-selling semi-automatic rifle of 2019 on Gunbroker.com was the Ruger AR-556, which moved up from its fifth-place position in 2018. The steady performer placed third in 2017, fourth in 2015 and sixth in 2016. When it didn’t manage to reach medaling position it was one or more of the company’s newer introductions that nudged it off the podium.  

Ruger unveiled this direct-gas-impingement AR platform rifle to enthusiasts in 2014. There are three distinct groups in the line currently available, each with a variety of versions. The Standard, Free-Float Handguard and MPR families, if you will, have MSRPs that start at $799, $819 and $899, respectively. Combined with Ruger’s American-made quality and reliability it leaves little question as to why the rifle is a regular on the high-volume sales list each year.

Don’t let the “Standard” name fool you. All models in the group are chambered in 5.56 NATO and feature the company’s medium-contour, cold-hammer-forged 16.1-inch barrel. Ruger’s Rapid Deploy foldable rear sight comes standard. It’s windage adjustable and the A2-style sight up front allows owners to change elevation when required.  Gas block at the carbine-length location, glass-filled polymer handguard and more make it a budget-friendly option. State-compliant versions with reduced magazine capacity are also available.   

The Free-Float line is available in 5.56 NATO and .300 Blackout.  Each features a flattop upper receiver to ease optic installation and an 11-inch aluminum free-float handguard with M-LOK slots at the 3, 6 and 9 o’clock positions. If that’s not enough to mount all your accessories, there are additional slots on the angled faces close to the muzzle.

MPRs add the two-stage, Ruger Elite 452 AR-Trigger with a crisp, 4.5-pound trigger let-off weight. You can choose between 5.56 NATO, .350 Legend and .450 Bushmaster versions. Barrel lengths, depending on chambering, run from 16.1 to 18.63 inches. Each wear Ruger’s highly regarded muzzle brake design and free-float handguard.

There are even pistol versions of the AR-556, but that falls into a different category when it comes to 2019’s gun sales.

Latest

Barrel
Barrel

Multi-Caliber MK24 to Replace SCAR-H For SOCOM

U.S. Special Forces will soon be replacing their 7.62-NATO-chambered SCAR-Hs with a new, barrel-swapping MK24 Mid-Range Gas Gun-Assault (MRGGA) gun capable of running either 7.62 NATO or 6.5 Creedmoor.

Rifle Renaissance 2026: Exploring Rifle Skills Beyond Marksmanship

Being able to shoot in contextual situations, shoot from unusual positions, manipulate the rifle quickly and rapidly adjust one’s position based on distance are all essential skills for a well-trained rifleman. To train these abilities, The Complete Combatant hosted the first annual Rifle Renaissance event in March 2026.

New Guns For 2026: A Full Guide

While it’s claimed the firearms industry is experiencing a slowdown, that hasn’t meant a stall to innovation. It means gunmakers are working harder than ever to earn your business.

Rifleman Review: Tikka T3x Ace Target

Tikka's T3x line of rifles has long been a popular option for many hunters and shooters, and recently, the Finnish company has expanded this line with its T3x Ace Target model, which is specifically designed for competition use.

New For 2026: Bersa BP9 FS

Bersa USA has expanded into many corners of the firearm market in recent years, and new for 2026, the company has now launched its BP9 FS, a new design intended for duty, self-defense and competition use.

Surprising Concealed Carry Statistics

A survey conducted by the Crime Prevention Research Center studied how many likely voters regularly carry concealed handguns, and the results defy expectations.

Interests



Get the best of American Rifleman delivered to your inbox.