codey
Yes you can. I have shot some in my dads Rem 7400. If you do shoot it. treat it likes it is corrosive and clean the gun promptly and properly.
depends on what model it is as well as the age. need more details on the rifle.
$1000
No.
About $250, depending on which version and condition.
I'm not quite sure about the 3006, but I know that the longest recorded kill shot with a .308 was at about one and a half miles, possibly more.
100-1000 USD and up depending on specifics
100-340
Impossible to answer without a DETAILED description of ALL markings.
See related links for date code stamp information on the Remington Society of America.
100-500 USD
50-500 USD or so