These targets are built to handle all calibers. Designed so the bullet actually passes through the target. Unbelievably durable and fun to use, it actually seals itself leaving a pin-sized hole. Shoot the target over and over. The stand is made of beefed-up solid steel to withstand errant shots, 2 to 3 times thicker and sturdier than comparable targets. The Big Gong is one of the largest targets on the market. 9" target is perfect for long-range shooting or close-in handgun practice. Target spins when hit before returning to its starting position. Good for all calibers.