Yea, but they are not that accurate. I called the tech support line (at least once a week). There is a guy there that will tell ya straight. I think it is Paul Box. They told me to only go to 41 or maybe 42gr of Varget. Talked to Paul, and he said go all the way up to 46 with Varget with my 308Win. He was right, by far 45gr of varget was my most accurate. Now he did have me shootin some hot stuff with 100gr of Retumbo in my 300RUM and 190gr sierra MK. Don' t think I made it past 97gr.