I got a look at the 7mm in question, and while I am far from being an authority, it looked like it had seen much better days.
I got time, while waiting to finish my ML build, but I've been searching the price and availability of centerfire swedes. Only seen one argentine 43 spanish.
I understand the 12.7mm and the 8mm both have some nuances to reload for, but its doable, if I decide to roll with it before it gets a rebarrel.
