I shoot loose powder in my TC flintlocks 90 grs, and 110 grs in a Hawken rifle. I use 3f in the 50 cals and 2f in the 54 Hawken. I tried to shoot pellets in my TC firehawk and only one pellet would go off the other one would fly out like a shooting star. The inline uses a musket cap so maybe a 209 would ignite the second pellet? I too will be looking for a new inline for next year and will probably look to the TC/Knight lines.