I bought one of their AK sight adjusters (kind of like a "C-clamp")because it was really cheap. It was the height of Chinese-made ***. The first thing I noticed was that the hole through which the sight-pin is supposed to be pressed was smaller than the pin! Then I noticed that the threaded pressing-rod was super loose in the threads of the "C". As soon as the slightest pressure was put on them, they stripped out. I thought you couldn't go wrong with it only costing $5 plus shipping, but I was wrong. I should have made sure it was made in America. Don't make my mistake. Pay the extra money for American quality and help support our manufacturing.