There really are no stupid or silly questions that one can’t ask on this forum. Believe me, I’ve asked and continue to ask many, many stupid/ignorant questions about many things here on AH. Just because I do not know. Bruce Moulds set me straight on that. He stated, “The only stupid questions are the ones not asked”. And, “that’s how we all learn, and it’s fun too”. Anyway, I have a CZ .458 WM with open sights. Haven’t hunted with it yet, but I enjoy the open sights shooting at 50 meters.