Truglo TG8380B4 Crossbow Red Dot Sight 1x 34mm 74 ft-30ft@10

This is a trajectory compensating crossbow dual color ope red dot sight. It has two choices of reticle color for contrast against any target or background (Red or Green). It also features adjustable rheostat for brightness control, click windage and elevation adjustment, 24x34 window for ultra-fast target acquisition, water and shock resistant, parallax free from 30 yards, four different descending dot patterns to match the trajectory of your crossbow, integrated Weaver-style mounting system, and includes all the standard features of the Tru-Brite.