Using Fed 215 primers also produced a severe crud ring with one shot in my Rem ultimate muzzleloader with 180 grains of Triple 7 (3 mag pellets) and the 250 accutip.
I am in the process of switching to BH 209. I just got the Arrowhead replacement breech plug and look forward to trying a powder that will allow multiple shots without cleaning. As little as I intend to shoot the higher cost of Blackhorn is worth it.
Last edited by Azshooter; 01/04/20.
