New Lapua brass can be quite undersized in the neck generating heavy neck tension. Some seating dies may deal with this better than others. Things could straighten up on once-fired brass when you get...
Type: Posts; User: Puffin
New Lapua brass can be quite undersized in the neck generating heavy neck tension. Some seating dies may deal with this better than others. Things could straighten up on once-fired brass when you get...