The rod clamp railblock is equipped with rod clamps for three 15mm rods at the same time. The tightening of wingnut for one rod clamp will not have any impact on other rod clamps. In addition, it features quick release and attachment during operation. It could be used in run-and-gun shooting. That is off-the-hook!
Another simple but extremely useful accessory. I got this to use with a short rod and NATO rail (with a rod attachment) and it works beautifully. There's not a whole lot to say besides when you need something like this, it won't let you down.