Thanks for the update. - danBarnes still make the originals for 30-30/ 303 savage in 190 grain, 348 in 220 and 250 grain, 375 and 377 in 255 grain and in 458 caliber in 300 and 400 grain. Not always easy to find but they are out there.
I've never had a 348 silvertip "blow up" as you say. In fact I found the opposite that they do not expand much at all. Last deer I shot with mine had an exit hole the size of my thumbnail.Going on black bear hunt June 15th. Want to use my original Win 71 and 200gr Silvertips. I have used the Silvertips on deer and they tend to blow up at short range(-100ft). Anyone use them on black bear ?