Just before the season rolls around I like to get out and make sure I'm zeroed in like the rest of you... One of the ways I do this is by taking a six inch tan/brown cardboard circle and posting it on a life size plywood deer silhouette. I put the target right behind the shoulder and start practicing at, 25, 50, 75, and 100 yards... I like the idea of zeroing in on a shape that I will see when hunting... No, my silhouette does not have antlers...