Exploded view of Interarms/Mauser 9mm

[sheepherder]

Originally Posted by hayhugh

I have tried a toggle pin from a regular Luger and it does interchange length wise and the lip seems to be a little bit stronger - That might be the way to go...

A good machinist familiar with turning small parts could make you a replacement out of drill rod or 4140 rod. There are a couple home machinists here on the forum who are perfectionists [which lets me out] and could correct the deficiencies of the OEM pin.

I kind of like the oversize flange. Maybe someone [Tom?] has a Navy pin with the big flange that would be a drop-in fix.