I bought this Type 99 a couple years ago in a package deal, mostly for the intact mum and the lack of import marks. It's a Toyo Nogyo Series 30, low 8k serial number, in very rough shape. Almost no bluing, no accessories or sight wings, and the stock looks like it was used to club sharks... but it has this stamp on the left side of the stock:
https://www.milsurps.com/images/impo...svie40pq-1.jpg
Can anyone shed any light on this?