I have the first Trijicon scope model they made. It's a 3-9x56 that uses a self-luminous tritium horizonal reticle with a small cross in the center. It has green, black, red, and orange reticle adjustments. I have it mounted on a 300WM. Used it often until I went to weatherby rifles. Here's a couple of old pics but I can't take better ones since my bud has in hand for sale.