If I take my .280 Rem. out on a hunt, a 30-06 makes the hunt as back up. If I decide to use a 30-06, the .280 goes as back up. Same deal it I use a .270 for the hunt. The 06 goes as back up. The 06 also backs up my .35 Whelen. I never worry overmuch about finding ammo for the 06 or the .270. The .280, I might get lucky and find a box or two on a store' shelf but I won't gamble on a hunt and make sure whatever is usually the back up will be chambered in easily found ammo.
PJ

Our forefathers did not politely protest the British.They did not vote them out of office, nor did they impeach the king,march on the capitol or ask permission for their rights. ----------------They just shot them.
MOLON LABE