I have used CoreLokts a lot in the past, but they have changed. I have experienced that they aren't as tough as they used to be. This makes no difference if used on deer are such, but if you are after elk it is my opinion there are better choices nowadays especially if you are using a high-velocity round.
Yeah, back in the day, they were often lumped into the same category with Nosler Partitions. I don't know about that, but I put them in the same league as Interlocks, which stands to reason since Hornady used to manufacture the Core-Lokts for Remington.
