Despite it being years old, I only just became aware of this thing, a M14-pattern rifle but modified (very slightly) to shoot the 7.62x39. Of course we in the USA can't buy them but our neighbors to the north bought a bunch of them over the years. Even though we can't get whole rifles, I'm a little surprised to have never seen a "parts kit" or conversion kit available given the implacable need for weird guns we in the states exhibit.
Ian at Forgotten Weapons has a video here
[ame]https://www.youtube.com/watch?v=byeMLdt2r-I[/ame]
Ian at Forgotten Weapons has a video here
[ame]https://www.youtube.com/watch?v=byeMLdt2r-I[/ame]