Green is good. Why? Because nighttime varmints, hogs and predators are less sensitive to green light, which makes this Firefield Hog Laser Desinator perfect for spotting and lining-up targets without spooking them. It emits a focusable beam green laser that's visible out to a whopping 600 yds. at night and 50 yds. during the day, so you can find what you're after while staying stealthy. It's easy to mount and simple. Three reticle patterns, including a center-mass reticle for use with shotguns, allow you to customize to your preference. And it comes with a click adjustable windage and elevation mount. It's a must-have for your next hog or coyote hunt!