by Old Fart » 10 Jan 2014, 7:48 am
If I remember right 25-20 was a bit of a wildcat of it's time.
There have been a few 25-20 since then obviously, but it never really "took" like the other calibres you mentioned. 38-40, 44-40 etc. and doesn't have must of a following like the other "classics".
I think you might be out of luck on this if you want a Winchester 1892 specifically.
You could pick up a Marlin 1894 in 25-20 for cheaper than a Winchester.
Winchester Model 70 Featherweight - .270 Winchester Short Magnum
Uberti 1873 Short Rifle - .45 Colt
Winchester Model 70 Coyote Varmint - .22-250 Remington