Originally Posted by
rafsob
I thought the company had load limits on the powder charges by bullet weight. Isn't 150 too high? Just trying to remember what the actual powder charge max was for a 300 and 350 gr. bullets. But I do remember that max was about 120 grs.
Anyone want to chime in on this matter? Am I wrong?

Here is a 2011 suggested Knight load chart. They are a little different than most esecially the 52
If you look at the 52 cal you can see that you can load them up even with a heavy projectile.