LOL, I had my barrels out when the locks were done, and don't remember them looking like that, but I am often known to be wrong
I guess as it has a red key its an older lock set? Those from about 2000 on don't have a red key either, so I guess that threw me. Or perhaps the newer 2 blue key sets could have diferent styles slightly?
It will be seis locks they don't look like that when you take tehm off the car but they come apart more, ie, you buy the actual barrel and have to put it in your lock set just like how you have to put the barrel into your cinq handle