keep the air rifle for Rabbits and get a centrefire for foxes , or go for a 243 then you can do foxes and most deer apart from Reds .
I'm not quite following that!
I have 12ftlb, FAC Air and an assortment of rimfires, centrefires, shotguns and pistols.
First off, everyones situation and circumstances and land are different, so only the individual can really make the decision as to what works best for them.
A .243 is a centrefire, so I'm not with your comment, and as for Reds, the LAW says a .240, with energy/weight/etc minimum spec (slightly different in England/Wales and Scotl