My .300 Winnie just loves Federal Preimium 180 grain Accubonds. I shot a 7/16" 3-shot group with them this year. The trouble is finding them. They were sold out "everywhere" earlier this fall. I just received two boxes on backorder from Midway that were ordered in late Sept. They are now my "go-to" round for this gun.
My gun also like Federal Preimium 200 grain TBBC's, but the elk don't!