Ruger Announces the AR-556 Modern Sporting Rifle

by
posted on September 29, 2014
** 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. **
rugerar556.jpg

Ruger has announced the AR-556 semi-automatic, M4-style, direct impingement Modern Sporting Rifle, and is proud to report that all major components are being machined at the company's Mayodan, N.C., facility.

"The AR-556 is the first firearm designed and built in our Mayodan, North Carolina, facility, and we couldn’t be more thrilled with the finished product,” said Ruger President and Chief Operating Officer Chris Killoy. "Through extensive design review and product testing, our Mayodan team has delivered a solid rifle that our customers will be proud to own—and and we are proud to call a Ruger."

The AR-556 is constructed from forged 7075-T6 aluminum upper and lower receivers, and a cold hammer-forged chrome-moly steel barrel with M4 feed ramp cuts. Chambered in 5.56 NATO, the AR-556’s carbine-length, flat-top, M4 design is fully configured with a Ruger Rapid Deploy folding rear sight, milled F-height gas block with post front sight, forward assist, dust cover, and brass deflector.  Other features include a telescoping six-position stock, improved trigger-reach grip, enlarged trigger guard and one 30-round Magpul PMag.  Standardized M4/AR components are utilized throughout, so the AR-556 can be customized easily.

The Ruger AR-556 was extensively tested during its development, with over a quarter million rounds expended during the final validation, endurance, and Ruger “jury” testing. MSRP is $749.

For more information and technical specifications on the Ruger AR-556, visit Ruger.com. To find accessories for the AR-556 or other Ruger firearms, visit ShopRuger.com.

Latest

Kahr Arms X9
Kahr Arms X9

Review: Kahr Arms X9

When Kahr introduced the 10-round X9, it was first a matter of “about time.” However, after examining the pistol, it’s apparent that the company found a way to catch up with its competitors in a hurry.

Frugal Tactical: Retay USA's RA1522 Line

Largely known for its line of imported shotguns, Retay USA is moving into the tactical rimfire field with its collection of .22 LR-chambered RA1522 guns.

The Armed Citizen® March 9, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Firearm Industry Rebound on the Horizon?

Several industry developments indicate the post-pandemic decline in gun sales may finally be coming to a halt. Here's what that means for consumers.

Preview: Adapteur & Silencieux Silencer Adapter

Cleverly designed and precisely made in France by Adaptateur & Silencieux, the Ruger Mark IV, III and II Silencer Adapter allows those classic models to accept suppressors.

Review: Yankee Hill Machine Victra-12 Shotgun Suppressor

Yankee Hill Machine has recently released its Victra-12 shotgun suppressor, which promises to quiet the report of a 12-gauge shotgun while adding less weight than ever before.

Interests



Get the best of American Rifleman delivered to your inbox.