DealRuger AR-556 AR type, semi auto rifle chambered in 5.56mm/223 caliber.The Ruger AR-556 semi-automatic, M4-style, direct impingement Modern Sporting Rifle offers consumers an affordable, American-made Modern Sporting 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 16" cold hammer-forged chrome-moly steel barrel with M4 feed ramp cuts, 1:8" twist, and Ruger flash suppressor. Featuring a forward bolt assist, cartridge deflector, lightweight handguard, 6 position collapsible stock, milled gas block with multiple attachment points, adjustable post front sight and Ruger Rapid Deployment Adjustable Folding Rear Sight. Includes one 30rd Magpul magazine. New. from J&G Sales (Product 1-1879xq) |