Plink away at the Champion AR500 3/8 Gong and enjoy audible feedback with every well-placed shot. Crafted of premium rolled and hardened AR500 steel, this brute of a bulls eye withstands multiple centerfire rifle calibers at recommended distances. Square holes accept carriage bolts for secure installation. Available: 4 (wt: 1.6 lbs.), 8 (wt: 3.7 lbs.). Cancer and Reproductive Harm- www.P65Warnings.ca.gov.