This is a brand new repro vortex razor AMG UH1 sight. It’s too big for my AirSoft rifle, but it looks fantastic. Functioning just fine - requires a CR123A battery for function. It can be charged by micro usb, but you need a long adapter to access the port, so I used a battery. The top quadrant of the reticle is brighter than the rest of the reticle, but based on reviews, it’s pretty typical for this type of reticle and is not a defect. I simply just don’t like this replica and want a different one so I’m selling this for a loss. Comes in hard shell case.