Replacement resize rings for MEC 600 Jr. shotshell reloaders. Essential wear parts that maintain proper hull resizing performance during high-volume reloading sessions.
These replacement resize rings are critical components of the depriming station on MEC 600 Jr. shotshell reloaders. Over time and with heavy use, the rings wear down and can eventually break, compromising your reloading operation.
Reloaders who process high volumes of shotshell hulls will eventually experience ring wear. When this happens, two problems emerge:
MEC recommends replacing these rings periodically based on your reloading volume. Keeping spare rings on hand ensures you can maintain optimal resizing performance without extended downtime. If resizing becomes a persistent issue even with new rings, the MEC Supersizer offers an alternative approach to hull preparation.
These are wear parts—plain and simple. Like any component subjected to repeated mechanical stress, they eventually need replacement. Having extras available is smart planning for serious reloaders.