30 Round Magazine

I posted a question about a 30 round magazine a while back and have some pictures of it now in the hope someone will provide some background on it.

That is one I have been looking for since the early 1990's. I was at a gun show and Sile Inc., was set up. I was friends with the sales guy so he let me go through about 100 30 round magazines. They had come in from Korea, along with lots of carbines.

I saw one of those and put it aside to purchase it for my reference library. It got misplaced and somebody else purchased it. I should have purchased it immediately; it was my own fault.

I am sure it was produced in South Korea. If I recall I have an adjustable rear sight with the same markings.