Hornady Shell Plates fit the Hornady Lock-N-Load Press and the older Hornady Projector Press. Shell plate numbers correspond with the shell holder number. These shell plates are designed to work with the EZ-Ject System.
#27 Shell Plate for Hornady's Lock-N-Load AP and Pro-Jector
308 Marlin Express, 375 JDJ, 309 JDJ, 444 Marlin