Very nice rifle,I have a FW in .270 they are usually good shooters with the right ammo.
While I was looking at your pictures I noticed that you might want to replace that older Pad with something a little more modern,especially since its a .338.
Keep the original one but maybe look at Limbsaver,Pachmayr or Kick Eez these would be a good place to start.

Enjoy.......Greg


Semper Fi