I am looking to sell my Arma 255 Holosight and 3x magnifier. I bought these for my AR15 but ended up going with a ACOG type scope. These are Eotech replica and resemble the 512 very closely. However instead of spending $500+ for the set I went with the replica. They work just fine and are definitely worth the money. They were even able to take punishment from my AK when mounted on there. The sight is both red or green and the magnifier comes with a quick twist off detach. If you have any questions about it PM me. Thanks
Still have original boxes and manuals.
Picture of the Holo Sight
Picture of them mounted.