Re: .308 Winchester Match Ammo Info
Two separate rifles, a new Rem. 700 VS (26") and one of my pets, a custom M-700 with a 22" Mike Rock barrel, called a ROCK by its maker. The custom barrel usually manages lower SD's I believe. All of the ammo was capable of at or near 1/2 moa accuracy, some exceeded that by a margin. Have to say that the European stuff was very good, but my rifle likes BHA Match about as well as the handloads.
You are correct, factory match (or premium hunting ammo) is amazingly accurate and will usually do justice to a good rifle.