The ez aim hardrock ar500 target is made of 1/2" thick armor plate steel to withstand the impact from high power hunting rifles.The white powder coat finish shows bullet impacts.Ez aim hardrock gongs have three connection points: two at the edge for attaching chains or straps and one in the center for gong hook attachment: dimensions 12" diameter and 3/8" thickness.Material: AR500 SteelIllustration: GongAmmo Type: Handgun/RifleMount Type: Chain/Hook/StrapTarget Color: Black/White/GreenWeight: 12.30 lbs