Actually I have three bags of new hornady brass for 7 mag that in fact weighs out and looks identical to norma brass and ive actually had very good luck with it and run a 180gr in the 3000's with this exact brass.. 3 or 4 firings and its still going strong..
side note I received some factory 28 nolser ammo for some barrel break in and such and noticed something very odd!!! the brass doesn't look anything like nosler custom brass and in fact looks just like the new hornady 28 nolser brass .. same lettering size and shape on head stamp same color etc.
I wonder if the whole norma not importing to the USA anymore story is actually true