The Knight Mk85 disk you mentioned would be good. If you wanted to avoid using the plastic primer holders or have the easy ability to use Blackhorn 209, Lehigh Bullets makes an excellent breech plug as well. Also, I would avoid a 45 caliber since they tend to be more finicky and have fewer...
I have owned a TC encore Endeavor, a TC Omega, a Knigt Long Range Hunter, and an Ultimate Firearms BP Express. Have not owned any other brand so my data is from these brands. Any one of these can do 250-300 yards. Some will need a little work to get there but all can do it. If I had to do...
Hunted with a Freedom Arms 454 for a while and want to try out a SP handgun for some longer range steel and paper (to 700 yards) along with some hunting. This forum has been tremendously helpful with all the great information shared. Thinking of ordering an MOA in 7mm WSM as a start. Using their...