interesting magnetospeed idea

This guy has come up with a good idea for a mount that means your magnetospeed is no longer affecting POI. I wonder if this would work on a free floated sporter stock with a lower rail mount, mine would have enough room to mount something even with bipod attached (I guess there still be a POI shift relating to having extra weight hanging off the stock). also might be a bit tricky with a supressor. Still a nice idea I made a device for free-floating your Magnetospeed. - Topic

Had a look - very clever idea.
Obviously needs some refining and simplification (cost reduction).
I'd think that if the setup is hanging off a solid stock with a free floated barrel, POI wouldn't change at all.
Unless you're using a 'plastic fantastic', that'll twist and touch the barrel, with the extra weight hanging off it.
Maybe a set up hanging off a bipod mount or leg, would work for these types of standard plastic stocks.