I have been arranging hunting safaris to Africa for fourteen years and have taken several buffalo personally. I have a client that wants to hunt Cape Buffalo with a 45-70 TC handgun and would like my opinion. I am not a handgun hunter and have always used a .416 Taylor. The client wants my honest opinion on using this handgun and I do not feel qualified to give him an answer. He has hunted exclusively with a handgun for years and assures me he is proficient with it. There seems to be a lot of expertise on this site so I thought I would throw the question out to you folks for some honest feedback. My concern is always for the safety of the client, the PH and a clean kill on any game we may pursue.