Frederik
AH legend
.308 has the same bullet as the .300 so its all about energy and placement if the 308 shoots a 165gr TSX and the .300 a hornady interlock 180gr at 3000fps on the large leg bone the 308 would win.
Anyway the 308 will kill an eland and I have shot a large eland cow with a 6.5x55 but I placed the bullet high double lung and had the perfect broadside shot. Unfortunately in bush areas where eland roam you don't get them to hang around and give you a broadside shot unless very lucky and that big leg bone is huge. So if you have limited time and cannot hold on untill the perfect shot is presented any calibre that can shoot at premium bullet at 2200fps and more and weighs at least 220gr would be good eland medicine.
Anyway the 308 will kill an eland and I have shot a large eland cow with a 6.5x55 but I placed the bullet high double lung and had the perfect broadside shot. Unfortunately in bush areas where eland roam you don't get them to hang around and give you a broadside shot unless very lucky and that big leg bone is huge. So if you have limited time and cannot hold on untill the perfect shot is presented any calibre that can shoot at premium bullet at 2200fps and more and weighs at least 220gr would be good eland medicine.