Sig Sauer 556 Classic

Sig 556 Classic, new unfired in the blue factory hard case, early production, manufactured 3/2009, now discontinued, SIG 556 features a 16” military grade cold hammer forged barrel, chambered in 5.56mm NATO, with a twist rate of 1 in 7”. The flash suppressor uses a standard .5 x 28 TPI thread pattern, ensuring compatibility with after-market accessories. The forearm housing the gas operating system is a vented non-slip polymer featuring the SIG TriRail design with three integrated Pica tinny rails for mounting accessories. The shielded front combat sight is adjustable for windage and elevation. The Pica tinny rail equipped receiver is made of high strength steel with a durable wear-resistant Nitron® finish. The Pica tinny rail features flip up rear sight that works in concert with the front sight, providing iron sight performance and a back up sight option for optics. The trigger housing is machined from an aircraft grade aluminum alloy forging with a hard-coat anodized finish designed to survive extreme conditions. The rifle comes equipped with a smooth two-stage trigger, ambidextrous safety and is designed to accept standard AR magazines. The collapsible butt stock features a rubber butt pad, multiple sling attachment points, and a waterproof battery compartment. The ergonomically designed pistol grip features an integrated storage compartment. This gun is new in the box, (SIG blue hard case) serialized to the rifle. One Sig 30 round magazine with dual clip attachment, all manuals and documentation. Factory inspectors seal and all factory documentation, manuals and lock SN#JS0292xx.