Gday guys and gals, I am currently debating on selling my 308 and replacing it with a 257 wby mag it’s a calibre I’ve always wanted but also love my 270 win for deers here in Australia. Is it worth getting a 257 as ammunition in Australia is really expensive but if they are as good as they say I’ll pay it and also what’s barrel life expectancy if looked after and not shot hot cheers