I'm looking at reloading .308, i have no dies, no powder, no casings, etc. I have a RCBS Supreme, is it worth it to jump into reloading right now? I'm always seeing stuff about primer shortage and powder costs.
Can someone with a more deep knowledge give me some advice, i have a 308 rifle, no ammo. Looking for a cost effective way to get ammo and seems like an interesting hobby.
Where is the best place for me to start, should i use the RCBS press or upgrade? Where should i get supplies and which dies would work best for my press
Thanks
OP - I don't think you got an answer to the bolded part - for many years, most makers have standardized on 7/8" diameter x 14 tpi for dies and presses - although there were some brands that used other sizes / thread configurations, and some cartridges that use bigger body dies. On my shelf now I have dies by Lee, RCBS, Hornady, Lyman, Bonanza (!) and they all fit well into my Rockchucker press - but almost each has little characteristics that you want to read up on for how to set them up to get best results. So it is entirely reasonable to mix and match dies and shell holders and presses.
Shell holders can be particularly interesting since most tooling like primer tools or case trimmer tools all use some form of shell holder - and the shell holders one to the other tool may not be the same - so you end up with a real "pile" of various shell holders, if you do not watch for that - I once had two different Lee hand priming tools and they each used different shell holders, from the other. On the other hand, I have loaded many, many cartridges with Lee, Lyman, RCBS shell holders, any of those brands of dies, in three different 7/8x14 tpi presses - if there is an issue, I have not yet found it.
But you will not get much done with a 303 British shell holder on hand, and try to load up 308 Win, .223 Rem or 22 Hornet - pretty much should be using the specific shell holder for each case, for each tool, although many cover off several cases. For example, RCBS press shell holder #3 will handle 22-250, 243 Win, 257 Roberts, 25-06, 308 Win, 270 Win, 7x57, 30-06, most 8x57 JS and so on - in your press - but Lee or Hornady will use a different number for that same size of shell holder - so you will want to verify with cross reference charts that the shell holder that you buy for your press, also fits to the cartridge that you intend to load - and the various makers do not give them the same numbers.