cmv806

This may be to late a post for this, but to get volume for your brass, deprime , then set bullet to the depth that you are going to shoot with, then weight it empty. use a needle and fill the brass with water until it comes out primer hole, then weight it again. difference between will be the volume of powder you can use. Factory loads work around 82 to 85 % of volume, you might get close to 90 % if you really want a hot load, don't go much over that, match your powder and volume and you are ready to go.