I'm not sure how Dick's bullets perform on game ( yet ) but his .475 slugs were nicely done and shot real good out of my 475L.

I'd get an assortment from him and see what you like.

For the time and money involved, it's probably cheaper to purchase slugs from those like Dick or GT bullets.

I'm going through this right now. It's damn expensive to get started. At this point, I don't know if I'll fully commit on top of having other various expenses and wants.