go to castboolits.com, check out NOE's 311284. This cast projectile weighs in at more than 200 grains (219 IIRC) and was designed for the Krag and can be very accurate. Heck, I'd even lube and size some for you so you can try them. Are you new to re-loading with cast?
Problem is, my sizing dies jump from .309 to .311. Actually it's .312, right now I'm waiting for the .311 die to show up. it should be here in the mail any day now.
Best from Maine,
Mark
"A man with a tractor and a chain saw has no excuses, nor does he need any"
Me. "Consistency is the hobgoblin of little minds" Emerson "Consistency is the darling of those that stack wood or cast bullets" Me.