I have loaded sierra 155's, 168's 175's MK's and JLK 180"s all using VV540 (and I'm getting ready to start using VV550) for My M1A , M1's and
AR-10 they are very accurate loads for 200, 300, 600yds and 800, 900, and 1000yds. I'm planning on adding some sierra 165 game kings to the lot for...