Accurate 44-230H was designed for the .44 Evans Long but should work in .44 American, although there is the powder capacity issue Drydock mentions--you would be limited to lighter loads.
Accurate 44-210M is similar, but a lighter bullet and you would have the same case capacity issue in a .44 American, although you should be able to get a little bit more velocity on account of the lighter bullet. 44-210M was designed for the .44 Merwin Hulbert (long), which is about the same case as .44 Special, except the MH case is dimensioned for a heeled bullet. With the longer case powder capacity is not an issue.
--DJ