About 40 grains of Pyrodex RS(dropped a few cylinders) behind a 180 grain cast lead bullet resulted in 530 m/s & at 35 paces I actually hit the bullseye. Not sure 'bout the card just yet. Just by feel, I think it needs a little more power behind it. Possibly walk up toward 3,1 grammes & see how that does.


Cheers,

Raimey
rse