While hunting buffalo with my friend in Zim, he made a good killing shot on a buffalo with his 375 and 300gr Swift A Frames at about 25 yards. The buff staggered and he whacked him two more times, all three shots within a 4" triangle on the shoulder. I was watching the action with the trackers atop a big rock. As Todd and the PH approached the buffalo to give him an insurance shot, he reared, and I mean REARED up on his front legs and as his back end slowly came up, I gave him a 400gr Swift from my 416 right in the pelvic girdle while he simultaneoulsy received two more shots right behind the shoulder angling forward (they were approaching him correctly slightly from behind) with the 375 and a 458 solid. The impact of the 400gr 416 on his pelvis was instantaneous and he went down for the count and bellowed. Keep shooting and then shoot some more. jorge