Last year I placed this handy watermelon sized rock at a convenient spot to shoot at 440 yards. It is on a log landing surrounded by dirt so that a miss is easy to spot. I had the sidekick (age eleven) spot using a 60x scope. The rock stood out since the sun was illuminating it as well. I was unable to hit it with the M48 Yugo and 24x scope. However both of us nailed it with the iron sighted Bushmaster !
