I just bought 100 unfired Star Line 38 S&W cartridge cases for a 38 Safety Hammerless I recently aquired. I was sizing the cases for the first time this morning. I had sized several, then the next one I put in the press went right in with no resistance whatsoever! I examined it and discovered it had a Hornady 38 Special headstamp! It is trimmed to the same length as the 38 S&W, but obviously is 38 Special diameter. Anyone had something like this happen before?

