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Ruger AR-556

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description Ruger AR-556 Overview

The Ruger AR-556 is an American semi-automatic rifle introduced in 2014 as an entry-level AR-15 variant. It utilizes a standard direct impingement gas system and is chambered in 5.56x45mm NATO, accepting standard STANAG magazines. Designed primarily for civilian shooters, the rifle is frequently used for target shooting, recreational plinking, and personal defense. Its uncomplicated design offers a straightforward modern sporting rifle configuration.

help Ruger AR-556 FAQ

What is the Ruger AR-556?

The Ruger AR-556 is an American semi-automatic rifle introduced in 2014 as an entry-level AR-15-style platform. It is chambered in 5.56x45mm NATO and uses a direct-impingement gas system.

What magazines does the Ruger AR-556 use?

The rifle accepts standard STANAG-pattern magazines, the magazine format widely used by AR-15-style rifles. Exact magazine fit and capacity depend on the model and local law.

Is the Ruger AR-556 the same as an M4?

No. The AR-556 is a civilian rifle platform made by Sturm, Ruger & Co., while the M4 is a military carbine designation. They share the broader AR-15 family pattern but are not identical firearms.

When was the Ruger AR-556 introduced?

Ruger introduced the AR-556 in 2014. It was positioned as an accessible civilian AR-15-style rifle using the familiar 5.56x45mm NATO cartridge.

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