1st gen Foundation (no serial number) MG1. I did the leg work for you and found Surgeon metal for it (who’s the lucky boy) because apparently there are like an infinite number of SKU numbers on KMW and they all are different in fitment. PITA
Inlet for Impact/Surgeon or 700 clones. Light bedding could be easily removed. SA 700 dropped in. MTU to straight barrel tapper. Normal wear with no deep scratches or dings.
$825.00 shipped / insured and that’s me eating the Surgeon metal. PPFF