I maybe wrong but I think Karen had a .350 Rigby?? I have 4 7x57’s and have used them on several African safaris and I keep my “Rigby .275” beside my bed at the ranch, it’s my “go to gun”. I also load the 160 grain Partition for everything. I’ve killed coyotes to Eland in Africa with it. Sometimes I wonder why I have any of my other guns?