I have a JM 1895SBL that shoots exceptionally well. Most bullets will shoot into an inch or less at 100yds. The Swift 350 A-Frame has shot several 3-shot groups into an unbelievable 1/2" @ 100yds.

For hunting black bears, nothing works better for me than the Speer 400JFP bullet at 1,700 fps using H4198.

For hunting whitetails, where a flatter trajectory is helpful, I use the Barnes 300TSX at 2,000 fps, also with H4198

And lastly, I've been fooling around with the Hornady250gr MonoFlex. I am getting 2,300 fps from the 18.5" bbl in shortened brass with a max charge of AA1680. At 200yds, I was getting groups that varied from 1.25" - 2.25". Last year I dropped a nice buck at 125yds with that load. As expected, the mono bullet exited on a broadside shot.