![Mark 7 Onboard Automatic Primer Conversion Kit Mark 7 Onboard Automatic Primer Conversion Kit](https://shootersbest.com/24294-large_default/mark-7-onboard-automatic-primer-conversion-kit.jpg)
The Mark 7 conversion kit will allow you to convert your Automated Onboard primer collator over from small primers to large or large primers to small.
The Mark 7 conversion kit will allow you to convert your Automated Onboard primer collator over from small primers to large or large primers to small. The kit contains a primer punch, upper swage rod, priming insert as primer track and primer track cover.
Compatible with the Evolution Mark 7 machines. (not compatible with the Apex-10)