A semi-automatic, M4-Style, direct impingement Modern Sporting Rifle, the AR-556 offers consumers an affordable, American-made rifle with the rugged reliability they have come to expect from Ruger. Extensively tested during its development, the AR-556 is constructed from top-quality components, including forged 7075-T6 aluminum upper and lower receivers and a cold hammer-forged, chrome-moly steel barrel with M4 feed ramp cuts. With standardized M4/AR components utilized throughout, the AR-556 is readily customizable.Other Features:11" aluminum handguard is free-floated for accuracy and features Magpul M-LOK accessory attachment slots along the 3:00, 6:00 and 9:00 positions with additional slots on the angled faces near the muzzleFlat top upper receiver features a Picatinny rail for easy attachment of magnified optic, red dot or open sightsMade from 7075-T6 hard-coat anodized aluminum forgings, shot-peened and proof-tested 9310 steel bolt, and 8620 steel bolt carrier. The inside diameter of the carrier and gas key are chrome plated and the key is staked for longevitySingle-stage trigger provides durable and reliable fire control. The enlarged trigger guard is designed to allow gloved shooting in cold weatherSix-position, telescoping, M4-style buttstock and Mil-Spec buffer tube allow the rifle to be properly sized for different shooters or varying levels of outerwear#html-body [data-pb-style="62DF82895FB04"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF82895FB10"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}
