MEC 12ga 3-1/2" Conversion Kit for 600JR with Tray #8774
This kit converts MEC 600JR loaders with a primer tray to accomodate 3-1/2" shells. Kit includes all the necessary spacers, tubes and other parts required to convert your existing 12 gauge MEC 600JR reloader to load 3-1/2" shells and to use steel or other non-toxic shot. (Steel shot bar and bushings sold separately.)
Kit includes:
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