I loaned him my new SS700 Mountain Rifle in 280 loaded with 150 Partitions. He got back in town last night and reported 2 complete pass throughs on a 275 yard shot, the bull traveled about 40 yards.
Never a doubt........I've had pass through's on moose with 150 Partitions in a 270 at much closer range.
150 Partitions in 277/284 are tough bullets.
MM
