Brand new. Came with my rifle. I switched to Magpul before its first shot. $50 plus shipping

Low mount. Optic not included.  This will fit the high mount Sig Sauer Romeo5 model with removable base (4 screws). Will NOT fit the model with a AAA battery. Will also fit Vortex Crossfire and Sparc Solar. And Likely other brands with this type of base.  $45 shipped regular letter mail, no tracking number. Brand new. Only 3 left.