Greg Duley (NZ) has made a number of 7mm wildcats including one called 7mm Fatso based on a shortened 338 Lapua - he has an article on LRH about hunting Wapiti in Fiordland (New Zealand) with that rifle. Here is a bit of the text from the article:
....7mm Fatso. This cartridge is based on a...
We've been hanging out for details of Greg's sika on a NZ hunting forum but will probably have to wait for the next edition of his magazine (NZ Hunter). Apparently it was shot at quite short range........................
........................................................with a bow!
And another first time poster...I'm temporarily 'misplaced' in the UK, going home later this year and will be having a 280 AI built on a long action sako - can't wait :D
nzspearo