I have been working up loads for my GAP 260 and have found that both of these powders perform extremely well. So well, that it is hard to tell the difference. Groups are excellent and I would be very confident in either one. In fact, I had settled on IMR 4350 based on availability but found some Hodgdon 4350 and decided to try it as well. Anyway, all things equal in performance, is there a preference when considering secondary factors?
D Baker
D Baker