Since we are suggesting different calibers that 30-06, the Remington 798 Safari has iron sights. But it only comes in .375 H&H Mag and .458 Win Mag and is about $600 over your price limit. That would qualify this firearm as a joke regarding your specifications.
Remington 750 Woodsmaster comes in 30-06 and is only a little over your spending limit. But it is a semi-auto.
The Remington 700 BDL also comes in 30-06, but is also way over your spending limit.
The Remington 7600 is the same deal, only its a pump action.
So just from looking at one manufacturers firearms, its clear that your specifications are a little too...... specific. My official recommendation is to get a Remington 700 SPS Stainless, and if your hell-bent on having iron sights, your going to have to have them installed.
AMAT VICTORIA CURAM