Well after many years my Dad finally let me go Elk hunting with him, he's 72. I was using a Remington 700 300 WSM with handloaded Nosler Accubond 180gr. One shot DRT.
Distance was more than I wanted but I had shot many, many rounds at that distance so my range card was fully tested and conditions were good. I ranged him at 401 yds.
Took two days to hall him off the mountain. I'm still sore.