see if you can find some Barnes "Varmint Grenade" bullets. They're supposed to be pretty explosive. My nephew gave me a box of 62 grainers for my .243, but i haven't tried them out yet.
I think I got Wholesale Sports last 500 Varminators (58 gr) when Barnes discontinued them a few years ago. I can push them to right around 3700 fps in my .243 The Lee manual says 41 to 44 grains of Varget for the 58 grain bullets.



























