Jorge,
Well, you can bring your 1886 with you when you come out for the 2023 Safari Club trade show in Dallas and we can sneak out for some shooting practice or exotic game shooting.
The only game I have shot with my .45-90 DR was a Blackbuck at 100 yards and I was a bit over gunned for that little antelope, but there are many places to shoot much larger Antelope such as Nilgai.

BTW, Aaron Little did a great job with the regulation on my .458 2.4 DR as both barrels shoot to within an inch of each other at 100 yards. Eager too try at 200 yards.

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