[quote=Poconojack]Don't believe that the rear bridge was factory d&t on that gun.... [/quote
Transition rifles made after WWII were drilled & tapped in the rear ...
It's good to know that possibly my super grade 300 H&H with serial number 57XXX was indeed factory drilled and tapped.
Now all I have to whine about is the recoil pad.
I love this place!