jJust drove past Long Shot Arms and Ammo along Rt 28 in Fairmount City Pa. between New Bethlehem and Brookville and their sign was introducing the new 5.7 Demon caliber. I thought that might be of interest to you guys. I don't know a thing about it, just saw the sign along Rt. 28.

https://visitpago.com/5-7-demon-new-locally-designed-rifle/

I can't find anything much there.
Missing something.

A high-capacity-cased fast-twist 22 CF? Wow, someone is boldly going where no man has gone before.