By the way, there is a great little video on You Tube on the EM-2. I am not sure how to get that onto this post, but if you go to You Tube and look up EM-2, assault rifle, you should find it.
An interesting observation about the video is that when they show the rifle, doing a live fire demo, which includes a magazine change, it appears to have a barrel that abruptly ends just an inch or two in front of the forestock. That is in direct contrast to every other image of the EM-2 I have seen. Even the model that later comes out of the "sand test" has the original, longer length barrel. Wonder what THAT is all about? I thought it was just low quality video, but if you watch carefully, you will see what I am referring to.
Try this