My first full custom rifle is built on a 338-06 barrel, Brno VZ-24 action, Grade 10 English walnut classic american stock, Timney Sportsman Deluxe trigger, Gentry 3 position safety and Rechnagel botton metal.
I love the fact that you can eat right up to the bullet hole with this cartridge, it ruins far less meat than my 30 cals or 6.5's and my 338 WM only bloodshots a little more than the 338-06.
I absolutely LOVE the 338 cal, I have 4 rifles in this calibre, 338-06, 338WM, 338 Edge & 338/416 Rigby Improved.
I am silly though, I built the Edge for F-Class before I ever looked at the rules, here, nothing over .323" is allowed!
Still, it is a wonderful long range monster of a cartridge. The 338/416 RI is a beast, but not practical for most hunting situations unless I shoot from my truck as it weighs over 15lbs.
I have only ever used 210gr Partitions in my 338-06, I was given a lifetime supply of them back when the rifle was built.
They are the old version with the cannelure adjacent the partition. No deer has ever complained from being hit by a 30 year old bullet.
Cheers.