I bought these and decided not to use them.
They are from a Bulgarian sidefolder kit. They are well used with lots of scratches but are in good overall condition and have no gouges or broken tabs. They still have the cosmolene on them and need cleaning. That's what you see in the picture, not rust. The lower handguard has the metal heatshield.
$30 shipped. The same as I paid. Please email as IM's may go unnoticed for some time.