Thats something to check, have inadventantly used a RCBS shell holder with hornady dies a few years ago and wondered why it wasn't sizing properly.
Type: Posts; User: Walker
Thats something to check, have inadventantly used a RCBS shell holder with hornady dies a few years ago and wondered why it wasn't sizing properly.
Here is a suggestion, depending on when a chamber is formed, the first one off the line will have a chamber diameter of .006" more then the one off the line just before new tooling is installed. This...
I've been using a 7mm neck die and only full size after three reloads. saves working the brass.