Riflecountry: I have a couple of the 1885 Browning BPCR. I Have looked at the limited edition Winchesters in 45-90 first hand. They are the Miroku Browning/Winchester rifle, only with a full octogon barrel, straight stock and cresent butt. The barrel I think is a Badger, if I remember right, from what I think Texas Mac said, but it is rather light weight, more of a sporter configuration. My guess is the lighter barrel, straight stock and cresent butt are not going to be pleasent to shoot in a full loaded 45-90 calibur, but I do like the looks of the rifle. I do shoot the 45-90 calibur so if you choose this rifle, my best advise is be prepared, especialy if you shoot prone, to put some type shoulder pad or butt stock pad on the rifle. The tang is drilled and will accomodate a tang sight. You could get a shotgun butt psitol grip stock from a Browning BPCR model and I am sure it would interchange right on. Best of luck steve witt