What he said, bullet weight matters on those huge critters. I've never shot a bison, but I wounded an Eland bull that are comparable in size with a 168 gr TSX from a 300 win mag.
Personally though a once in a lifetime bison tag would be an excuse for a 375 H&H for me.
I used a 286gr Norma RN in my 9.3x62 to take my bison last fall and despite the very up-close range it performed quite well. The legal minimum was 200 grains and I wouldn't hesitate to use a 200gr Nosler Partition on bison. If I was anywhere near my reloading stash I would dig out the part box of 200 TSX that I have in there to get you in business.
How about a 45-70 with a decent heavy grain?
Squish, I have enough 200 gr Barnes to get you through the season. Also, some 220 gr Partitions.
Send me a PM if you want either.
Ted
I'd like more info on what you mean by "legal" minimum. Where were you hunting? Every regulation I've seen was a minimum of 175 or 180gr. Specifically if I remember correctly, BC was 175, and Alberta and Yukon were both 180. I was considering trying for Bison in Alberta with a 180gr ttsx, so I'm curious which legislation had a 200 minimum.
Thanks!
How about a 45-70 with a decent heavy grain?
I used a 286gr Norma RN in my 9.3x62 to take my bison last fall and despite the very up-close range it performed quite well. The legal minimum was 200 grains and I wouldn't hesitate to use a 200gr Nosler Partition on bison. If I was anywhere near my reloading stash I would dig out the part box of 200 TSX that I have in there to get you in business.
How about a 45-70 with a decent heavy grain?



























