Very nice set-up DF, I'd have to load this one for meat instead of paper, my Roberts is a Montana, with it's whippy short 22" barrel three 100 gr TTSX's will routinely run closely on either side of an inch, some may scoff at that accuracy level, not me, the hardest part for me is shooting a rifle that feels like a kids bb gun, very hard for me to shoot the flyweights accurately.
I use Hodgdons Hybrid 100-V for 3265 fps, hit a heavy bodied big 9 pt wt at 202 yards last year, straight through both shoulders, DRT, a fantastic little killer it is.
I'd seat these out long for the mag in your rifle to start col's about 50 thou off and see what she likes.
