I can't see you gaining anything extra in accuracy...but you may get durabilityI have no doubt that Lapua is the best. My question is in regards to results. I have no problem spending twice as much if there is a difference on paper.
Agreed 100 % with Mr. L.ShermSo I have only been reloading for a few months. Have only reloaded for two 223’s with really good luck.
I purchased Starline brass (500) as I wanted to have something that seemed decent but not expensive enough that if I messed up a piece or two.
On this brass I sorted by overall length and ran a mandrel in the neck, trimmed to a uniform length, primed and loaded. Gotten loads from .28-.35 in one rifle and .5-.6 in the other rifle.
What would I gain by purchasing Lapua, Peterson or Alpha type brass?