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Home › Shop › Handguns, Optics, Rifles › Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle | Sportsman's ...
Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle | Sportsman's ...

Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle | Sportsman's ...

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The Ruger AR-556 in 5.56 NATO delivers reliable performance with its M4-style flat-top receiver, 16-inch barrel, and flip-up sights—ideal for sport shooting, tr
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The Ruger AR-556 is a versatile semi-automatic rifle chambered in 5.56 NATO (.223 Remington compatible), built for shooters who demand reliability and modularity. Its M4-style flat-top receiver allows for easy optics mounting, while the 16-inch barrel balances maneuverability and accuracy. The included flip-up sights provide quick target acquisition, making this rifle a solid choice for sport shooting, tactical training, or home defense. With a 30-round magazine capacity and durable black finish, the AR-556 is ready for the range or the field. Whether you're a seasoned shooter or new to the platform, this Ruger delivers consistent performance. Ships to Tennessee FFL dealers for easy transfer—order yours today.
Watch: Ruger® AR-556™ Features