Never heard of that rifle before. Seems like an interesting mechanism.
Appears at 3:10 in this Izhmash factory commercial/propaganda:
http://www.youtube.com/watch?v=tWOoUsE3-Q0&feature=related
Appears at 3:10 in this Izhmash factory commercial/propaganda:
http://www.youtube.com/watch?v=tWOoUsE3-Q0&feature=related