Re: .308 Ammo/Diffirent Grains & Loads
any .308 rifle will fire any 30cal projectile no matter what the grain, different twist rates will play a factor on how accurate the result is.
Berger makes match and VLD, dont think they are the same dementions and I sure they are, at least slightly different, from company to company. Same with the 155's Sierra makes two different kinds and there is lapua.
you can get into the nit picky "BR" type mind set or you can grab a .308 off the shelf and feed it almost anything and it'll shoot MOA or better.
good luck playing with the infinate amout of options you have for the .308