My son and I do this when practicing but we use a 24"x24" steel plate with a 10" orange circle painted in the center with a 2" white circle painted in the middle of the orange circle. We start at 500 yards and go out to 1000 yards. We shoot one shot each and then get in the truck and move back a random distance and start over. It's pretty fun. It's like a competition between us to see who can keep all their shots inside the 10" circle.