As cartridges go, my favorite .30 is the .308 Winchester.
And I have a fine .308 that has served me well for decades.
My two favorite .30 cal. rifles in captivity though, are an old Winchester .300 Holland, and a Savage 99F in .300 Savage.
Both of these rifles were acquired here on the classifieds...
Last edited by johnw; 12/19/15.