This thread is a bit old, but I thought I’d ask some questions all the same.

I need a rear sight /slider calibrated for 7.62mm ammunition for a project.

I have a complete Faz No. 4 rear sight and wanted to know if anyone here knows of somebody who can modify/remark the slider for 7.62?

Or, does anyone know where I can find an original 7.62 slider I’ve seen in some even older threads?

Thanks much in advance.

TJ