Looking to sell my Eotech 552 Holographic optic. Optic has sat mounted to a rifle, carried some but rarely shot, minor paint/finish wear, glass perfect, clear view and very easy to shoot with, no problems with use. Also includes (unpictured) GG&G flip-up lens covers. Per Eotech's website, ways to spot a knockoff include: *Uncommon batteries. The Counterfeit products often, but not always require several small hearing aid style batteries (Uses AA batteries) * A product that offers interchangeable Red and Green reticle colors (Red reticle only) * Highly reflective optics (Non-"highly reflective optic") * Visible LED light position inside the sight cavity (No LED visible inside sight cavity) * The NV push button switches the LED to a different color instead of to a night vision mode (NV button puts optic in NV mode, not other color) * Lack of EOTech manufacturing and serial number sticker (Has EOTech manufacturing and serial number stick) http://www.eotechinc.com/counterfeit-alert-how-to-spot-a-fake New Eotech 552's are going for $530-550 on eBay. Looking for $450 obo, sale via a face to face transaction in the Klamath Falls area with a cash or PayPal payment, or shipped anywhere in the U.S. for actual shipping cost with payment via PayPal only.