[WallyWin]

Looking for pointers on how to go about finding the best bullet weight, powder charge, primer etc.

I ordered nosler accubond and Berger vld bullets in 130, 140, and 150 gr.
I plan to buy 3-4 different powders (maybe 4831, 4350, h1000, reloader 22)
and primers (maybe CCi 200, 250, br2)

Do you just pick one load to start with and work it up before comparing to other loads? Or do you load a few of each and shoot in some order? How many rounds should I load of each to be confident?

I have a Winchester extreme weather in 270 that shoots well, but I am interested in learning how to fine tune for even better consistency at say 3-500 yards.

Any recommendations on manuals or other reading to get started?

Thanks