I am trying to vary my license to exchange my .3006 for .300 win Mag so that I can shoot boar in France and everywhere else with a rifle that is also usable as a back up for red stags in Britain. .300 WM seems the only non military callibre that will do for boar everywhere with readily available ammo. My police firearms officer questions whether .300 WM isnt "too big for boar"? I think that in some countries anything below .300 is not allowed for boar. Is this right? What is wrong with a .300 Wm with a 175 grain bullet?