I have a USRAC 1895 rifle with a set of XS sights and sling attachments for easy carry. I shoot a 310 grain gas check bullet with 53 grains of Reloader 7 in Hornady brass and a Winchester primer.
After four years in the field and lots of miles carring it all over the northwest corner of Wyoming, spring, fall, and summer, I really do like it. It has killed a pile of deer, whitetail and mule deer, two elk and lots of picket pins. Everything has hit the ground right after being hit except for one whitetail buck that ran 100 yards and fell in Franc's fork of the Greybull. That was a jacketed 300 grain Hornady factory load. Everything else has been the cast load. Living in grizzly bear country makes you carry something a little bigger than a 243 and I chose the 405. Once or twice a year I go to the Cody museum and gaze at one of TR's 405 rifles on display and wish mine looked as good.
It sure does carry good on horseback (muleback also) as do all lever guns.