AR-556 16.10" 30+1 5.56 NATO / .223 Remington

The Ruger AR-556 is a feature-rich, American-made modern sporting rifle engineered for durability, reliability, and shooter customization. Constructed from aerospace-grade 7075-T6 aluminum forgings, this rifle includes a flat top upper receiver equipped with a forward assist, dust cover, and brass deflector—delivering the strength and functionality required for serious range work or defensive use. The Ruger® Rapid Deploy folding rear sight and A2-style, F-height front sight provide a robust, co-witness-ready aiming system, adjustable for windage and elevation to keep your shots on target in any condition.

Under the hood, this rifle is built to last. The 9310 steel bolt, 8620 steel bolt carrier, and chrome-lined gas key and carrier interior are shot-peened, proof-tested, and staked for maximum longevity. Its medium contour, cold hammer-forged barrel features 1:8" twist rifling for excellent accuracy with a wide range of bullet weights from 35 to 77 grains. Chambered in 5.56 NATO, it offers full compatibility with both 5.56 NATO and .223 Rem. ammunition. The M4 feed ramps ensure reliable feeding, while the matte black oxide finish on the barrel and 1/2"-28 Ruger® flash suppressor resists glare and corrosion in harsh environments.

Functionality and comfort are woven throughout the build. The glass-filled nylon handguards are heat-resistant for sustained shooting comfort and are supported by a barrel nut and delta ring that allow easy service and upgrade compatibility with standard carbine-length handguards. The six-position M4-style telescoping stock and Mil-Spec buffer tube accommodate various shooter sizes and gear setups. An ergonomic pistol grip offers extended trigger reach for refined control, and the enlarged trigger guard supports gloved operation. The carbine-length gas system, low-glare serrated gas block, and multiple sling attachment points—including a QD socket and bayonet lug—complete a rifle built for adaptability and lasting value.

This rifle ships with one 30-round Magpul® PMAG® magazine and a front sight tool—ready for range, competition, or tactical application straight out of the box.

Specifications:

Caliber: 5.56 NATO / .223 Remington

Manufacturer's SKU: 8500

Capacity: 30+1

Barrell Length: 16.10"

Finish: Black Anodized

Weight: 6.5 oz

Use: Personal Protection, Tactical, Target