My 308 was the copper wash stuff. I ran about 150 rounds thru a fulton M14 and it ran flawlessly. The chronograph says it is very consistent and it shot accurately as well. I dont know why it would be "crap", it seems to do everything I need from a load!!
as to the 762x39, the Ak eats that stuff as part of it's wholesome regular diet. In fact the guys who I have talked to claim that the norinco stuff is actually fairly accurate as well. I shot some with the 308 opn that range trip and it ran great for me. good velocities and functioned well in an SKS.
copper wash is good stuff in my book
