Buy Ruger AR-556 300 Blackout Semi-Auto Optics-Ready Rifle with Free-Float Handguard for Online

Ruger AR-556 300 Blackout Semi-Auto Optics-Ready Rifle rifle with free-float handguard is now available chambere in .300 Blackout. This addition to the Ruger AR-556 rifle line features a 16.10″ cold hammer-forge barrel with a 1:7″ twist and pistol-length gas system to reliably function with both the lightest supersonic hunting rounds and heavy, subsonic rounds.

Product details

• 11″ aluminum handguard is free-floate 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 angle faces near the muzzle.
• Flat top upper receiver features a Picatinny rail for easy attachment of magnif optic, red dot or open sights.
• Made from 7075-T6 hard-coat anodize aluminum forgings, shot-peen and proof-tested 9310 steel bolt, and 8620 steel bolt carrier.
• Single-stage trigger provides durable and reliable fire control. The enlarge trigger guard is design to allow glove shooting in cold weather.

Optics-Ready Rifle

• Six-position, telescoping, M4-style buttstock and Mil-Spec buffer tube allow the rifle to be properly size for different shooters or varying levels of outerwear.
• Equipped with a heavy-contour, cold hammer-forg 4140 chrome-moly steel barrel with ultra-precise rifling provides exceptional accuracy, longevity and easy cleaning. M4 feed ramps provide improve reliability, and the matte black oxide finish reduces glare and provides corrosion resistance.
• Ergonomic pistol grip features an extend trigger reach for more precise trigger control.
• Made from aerospace-grade 7075-T6 aluminum forging, the flat top upper receiver features a forward assist, dust cover and brass deflector.