I have been shooting the 45-70 when the weather permits. It is accurate with a 380 cast bullet and IMR 4198. I notice that with H322 I get a lot of unburned powder in the bore. The gun does kick. I wish the 26" barrel had iron sights. I am happy with the williams peep sight, with the light 24" barrel it makes a handy rig. I won the bid on a 300 grain mold on e-bay this week, paid a little too much, and will try it soon. I wanted a flat point bullet because I am now thinking of adding a lever action. Has anyone shot the Marlin cowboy? I have been using tissue paper as a filler, it seems to work but I think I should go to the polyester stuffing. Any comments on filler? Shotgunner