Have had this optic since new. The Eotech and magnifier is an Opmod from Optocs planet and is the NVG model. The optic amd magnifier has a QD lever. The magnifer flips out to the right for unmagnified viewing. I had it dipped in Kryptek Mandrake. All of the hardware were Cerakoted in Magpul FDE. Both work great with no issues. Asking $700. Pictures are of the optic installed on the rifle. As you can see the magnifier will fit over most flipup backup sights.