OP
I meant H110 but typed in HP38.......My error.Mike,
You list HP38/296 like they are the same, unless I am misunderstanding? (They are not)
I find Accurate #9 to be similar to 2400 for my magnum loads. Hodgdon Longshot can cover most of what I do with Unique.
H110/296 are the same powder and are excellent for magnum loads, though usually recommended to use magnum primers.
Dan