I came across the above phrase when somebody described what they use in a G20 (10mm) for hunting rounds.SWC hard casted bullets double lubed with ALOX and sized to the throats
What I would like to ask, is what exactly equipment do I need (hopefully some sample part numbers or links for everything) to cast, lube, size what the above phrase suggested.
Also what does 'sized to throats' mean?
I know how to do bore sizing with soft led (to basically measure the diameter of the bore between grooves), but what does 'throat sizing' mean in this context?
I also have to admit, I do not understand what double lubed mean, how to get that (and is it after sizing?)