I loaded the Speer 180 in a standard Whelen, shot very well, but few people want to use the lighter bullets in the 358. I do think that heavy, round nose bullets work extremely well on thick skinned/heavy muscled animals, but never had a problem with the lighter bullets on deer. I like the soft lead on the round noses/flat points in the slower calibers, they seem to kill very well. having said all that, ha, I think the Speer 220 would be a hard one to beat out of a BLR and its shorter magazine. Even the Remington 700 short action is cramped. I should have bought the little Ruger Hawkeye I saw in 358 when I had the chance, its magazine is a tad longer, and easier to work with spire points,etc. Of course, this is just a guess as every time I get to even thinking/writing about another 35 caliber, my 35 Whelen AI starts banging around in the gun cabinet! ha If I had a time machine ( which means I would have money back then too!) I would go back to when I was 16 and instead of buying a Mod 94 Classic carbine, I would have got the BLR in 358 and used it on those East Texas deer/hogs. Most likely It would have been the only 35 caliber rifle I ever owned! I did enjoy my 30-30, lots of experience with it, but a 35 sure cuts a big hole, and makes less mush than my later 30.06/150 CLs ever did on them! ha In all fairness, I had two friends who both had Mod 742s in 30.06, one used the 180 round nose, the other the 220 RN, and they didn't tear up a lot either, both good choices, but I was after the "long shot" back then. It only took me 20yrs to get a 276yd shot out on the pipeline! Up to that time, in that area, my longest shot had been 95 steps! Now I'm older (fatter/stiffer) I tend to hang back in the edges/thicker stuff, slowly walk game trails or sit, so I am full circle again, ha. Good luck to you Pard.