Ruger SR-556c AR-15 Rifle, Gas Piston, 5.56 NATO, 16.12 in, Collapsible, Black Finish, Ruger 5905
Sturm, Ruger & Co. Inc. is pleased to introduced the Ruger SR-556, a carbine length derivative of the popular SR-556. The 16.1″ barrel on the SR-556C features an integrally machined flash suppressor, which minimizes the overall length of the barrel while complying with ATF regulations for civilian and commercial sales. Many of the customers appreciate the limited muzzle rise when shooting the original SR-556. The SR-556C offers the same great features that made the original SR-556 such a success” it includes the two stage piston driven operating system with a four-position adjustable gas regulator; chrome plated, cold hammer forged barrel; Troy Industries Folding Battlesights, Quad Rail, and rail overs; chrome plated bolt carrier group and operating system, six-position stock, Hogue Monogrip and three 30 round Magpul PMAG magazines.