Actually you are more correct than you realise, as the 30-03 was in fact some .045" longer than the 30-06 which is the same length as the 280 Rem. Rem moved the shoulder forward on the the 280 to prevent it's chambering in either the 06 or the 270, liability lawyers at work even in the 50's.
Except shoot 175gr partitions with a BC of .519...![]()



























