RIP,
When I saw those pix, I knew where you had landed. And with several buddies I see - good show!

Bugger asked ",So how close to 458 Win Mag could you get a 45-90 in a strong rifle (modern 1885)? I think mine had a 28" barrel"
IMHO, close enough to kill the largest DG!
At least that is what my Miroku 1886 .45-90 with 26 inch barrel did with 450 grain NF, Punch, and Kodiak at 2150 fps. An ele, multiple buff, and a BIG old leopard.(300 grain Nosler PP at 2200 fps).
[Linked Image from jpgbox.com]
These were all taken within 100 yards range, some much closer where you get to see the dust fly when the bullet hits.

You could likely tweak out a higher velocity, but it is really not needed for hunting + the added velocity might increase recoil.


CRS, NRA Benefactor Life Member, Whittington Center, TSRA, DWWC, DRSS
Android Reloading Ballistics App at http://www.xplat.net/