The MEC Spindex Kit for 20 gauge (MEC part no. 846220) is a low-cost way to replace worn crimp heads on a Mayville Engineering Co./Mec shotshell reloading press rather than buying a new charge bar assembly outright. The kit includes both 6-point and 8-point crimp head options in steel, so a reloader can switch crimp style on 20 gauge hulls without swapping to a different tool entirely. It is meant as a maintenance and upgrade part for an existing MEC press, not a standalone reloading tool. Find it filed with our other reloading equipment selection.

Key Specifications

• Gauge is 20 gauge, matching that shotshell size only.
• Material is steel, built to replace worn crimp heads.
• It includes both 6-point and 8-point crimp head options.
• It is a low-cost replacement for heads that wear out over time, not a full press.
• It ships at roughly 0.25 lb.

Frequently Asked Questions

What is included in this kit? Steel 6-point and 8-point crimp heads sized for 20 gauge.

Is this a full press or a replacement part? A replacement part, meant to refresh worn crimp heads on an existing MEC press.

Buy the MEC Spindex Kit, 20 Gauge

Worn crimp heads make for sloppy shotshell crimps long before the rest of the press wears out, and this kit is the cheap fix. Order through our Lubbock, Texas gun shop and it ships fast to your door.