After receiving numerous requests asking: "What is the difference between the Valkyrie and the Shrike?" I finally got around to making a comparison video. It is not a "Which is best" piece, but a short video explaining the mechanical differences between the distinctly different designs. I hope I answered most of the questions in it.
Battle of the Belt Fed Black Rifles
BTW, I forgot to mention that a system for the Valkyrie is being designed to accept standard M27 links. I know that is of interest to many people who have looked at this system.
Another point I have been asked to clarify is the broadcast area of the links. Since the ejection port of the Valkyrie is above the link chute, the links never come in contact with the ejecting casings and tend to drop tithe ground, just right of your feet.