A few years ago my friend brought me back this round from the Indy gun show at the state fairgrounds. He said it was a .50 BMG but I wasn't sure it was at the time. I never really looked into the round until yesterday. I tried to google the headstamp but didn't get to far. I did learn it was from Western Cartridge Company though but that was all. The headstamp says WCC 08 (as seen in the pictures). The case measures 4 inches and the diameter is 3/4 of a inch. I am under the assumption that means it's a .75 caliber round. Anyway I need some help identifying this round. Thanks in advance.