The MEC 20 gauge resize ring is a replacement part for MEC shotshell reloaders (MEC part no. 10043520). MEC lists it on its parts diagrams for the 600 Jr. (both production eras), 600N and Versamec reloaders. The ring resizes the base of the fired shell during reloading. Choose the gauge that matches your shells.

Key Specifications

• The gauge is 20 gauge.
• The part is a resize ring for MEC shotshell reloaders.
• MEC shows it on the 600 Jr., 600N and Versamec parts diagrams.

Frequently Asked Questions

Which reloaders use it? MEC lists it on parts diagrams for the 600 Jr., 600N and Versamec.

What gauge is it? 20 gauge.

Buy the MEC Resize Ring, 20 Gauge

Replace a worn resize ring and keep your MEC reloader sizing shells correctly. Order from our Lubbock, Texas shop for fast shipping, and see more gunsmithing tools in our lineup.