frankrb3
WKR
My two gun caliber recommendations would be a 300 Winchester magnum and a .243 Winchester, especially is you shoot factory ammo. I just looked on midwayusa.com and they have (96) different ammunition offerings for the 300 Win Mag and (60) for the .243 Winchester. I used to have a .243wssm and got rid of it because of a lack of ammo availability and variety. If you reload I guess it's not as important.