Shot some Blackhorn 209 out of the Huntsman with the .25 ACP plug. It rained all day so I just shot out the garage 3 times. I used the standard CCI 400 Small Rifle Primers, as I have all my brass loaded with them. 3 crisp ignitions, and a big ole smile on my face. I will be getting some Small Rifle Magnum Primers in the future, just for added insurance.
Now before anyone gets too excited, the temperature was mild today, no telling if it will go bang at the temperatures (below freezing down to below zero) it will be during our muzzleloader season.
I also experimented with one of my #11 ignitions inline 12 ga, hang fire, no smile.