The first WT I ever shot with the 25/06 was with a Sierra 117 gr. Spitzer and that was the crappiest job I have ever had a bullet do on a deer. I immediately stopped loading them and tried a 120 gr. Core-lokt and shot quite a few WT's before I had one take a step after I shot it. So if the 117 didn't perform well on the WT I would never expect it to on a Mulie. IMO they are too thin walled to hold together and penetrate as they should. But I also will tell you I am no expert. I just know my experiences.
