I'd not worry about matching the your .270 with this .308 for any reason. Let your .308 decide what it likes to shoot and the best place to start IMHO is with 165/168 gr bullets. In every .308 I have owned, this weight of bullet has been outstanding particularly Hornady SP's and Nosler Partitions.

The .308 can shoot as far as you can and then some, so why be concerned about matching your .270?

Last edited by CLB; 12/19/11.