My father lost his battle with cancer back in April. I plan to use his Winchester Model 100 in .243 this deer season. It wears a japanese Tasco 3-9x40 and shoots well. I just used some foaming bore cleaner on it, and it was filthy. I removed the action from the stock and cleaned everything really well. I have a box of Winchester 100gr Power-Points to get the scope dialed in. What factory ammo does everybody prefer for whitetail in .243 Win?