Cast performance 405 grain gas check mould from Ballisti-cast for the 45-70. Best mould quality out there. 100% top notch and worth every penny!
and Lyman's 4 cavity Kieth bullet for the 44.
I have not found a more accurate bullet in my 44 than the kieth bullet.
you could go to www.mountainmolds.com and design your own mold for a reasonable price.