From what I have seen, iT IS OVER PRICED, I think they think since there is a shortage of ammo here in America they can make it and we will buy it at an inflated price because of the shortage. There is ammo to be had you just have to look around and you will find it.
I have a Springfield M6 Scout 22/410 combo gun I bought years ago, folds up and will fit in my back pack. Very Accurate little gun. Springfield no longer sells them
The Fed will out law them, or buy up all the company's production so none can be bought by the civilians. Anyway with them being C&C Machined and made of copper I would think they will be expensive and I would not expect a good report about there performance