Meprolight 21 Day/Night Illuminated Reflex Sight

[GrewUpOnWesterns]

This cool Meprolight sight was never used, I had to sell my rifles and pistols before it arrived new. I wish I had a gun to put it on. The box was opened to look at, but was put back in the box, all papers and such are with it. How it illuminates I do not know, but it's so cool as there are no batteries or anything conventional. It lights up equally well in daylight as nighttime. Paid $499, selling for $399.