Here is a little bit of back ground information and some pics of a DR200. These are currently the issue weapon for the Republic of Korea. They are also an interesting choice for those that want to be able to use the AR mags, but want something a little different than an AR. I have had my DR 200 for about 10 years, and I have never had a center fire semi that is this reliable. It doesn't seem to be as mag sensitive as the AR's, and they are ultra reliable.