Powder basics
Guys this may seem like an uneducated question and maybe it is but why is it some rifle powders work well in some cals and others do not? I shoot alot of 30 cal at 2600-2900 fps and 243 at the same speeds and have used alot of different powders and some have worked well and others not so well. what works better with the above listed, slow or fast burning powders and which are slow and which are fast burning powders?
Thx in advance for all the replays.