As a lot of you will know I'm virtually a rifle virgin having only got a .22 just over a year ago and my 30-06 5 months ago. Anyways, I've got a space allocated to a .223 on my ticket and it's got me wondering what calibre I'd go for? My choices as I see it would be .223, .22-250, .204, .6mm PPC or .243. What do you lads think?