I've seen a few things from 4 or five years ago on this, but the latest Hodgdon burn chart has these two very close together H at 133 and A at 135. I only ask the question because A4350 is significantly cheaper than H4350 right now.
Anyone use A4350 lately and how did it compare to H4350? Thanks
Anyone use A4350 lately and how did it compare to H4350? Thanks