Based on the Sig Sauer 556 Rifle. The carbine features a quad-rail billet aluminum handguard with rubber grip pads, a hooded blade front sight, and a receiver rail mounted adjustable rear drum sight. The lower receiver is fitted with an ambidextrous safety switch. Fitted with a folding two position polymer buttstock, grooved pistol grip, rubber buttpad, and a leather sling. The included Sig Arms hard case is numbered to the gun and includes an extra buttpad, and papers.

Excellent with 99% original finish and some scattered light handling marks. The grip and stock are also excellent with light handling marks. Mechanically excellent. The case is excellent with some light storage and handling marks.