This is a factory FDE Sig Sauer Virtus 9" chambered in .300 Blackout. One of the rarest variant/colors to find. Comes with folding brace, Radian Talon safety, and Magpul grip. Could also include Geissele MCX trigger, extra Legacy bolt, POF Roller Cam Pin, Arisaka Scout light mount, and Railscales Magazine release for an extra cost. Very low round count on this rare beauty. These older models don't have the barrel POA/POI shift some of the Spear LT's experience.