Wanted: Rem 7600 and 760 barrel

Looking for a barrel for a Remington 7600, prefer 30-06 but will consider others.  Must be for the 7600. Also looking for a forend for same.

Also looking for an early Remington 760 barrel.  Preference is for intermediate chambering (300 Sav, 308 Win etc). Barrel must be for the early model with the pump tube that contacts the barrel.