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.
No.
$1000
About $250, depending on which version and condition.
100-1000 USD and up depending on specifics
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.
100-340
Impossible to answer without a DETAILED description of ALL markings.
See related links for date code stamp information on the Remington Society of America.
Be happy to help. First ensure your rifle is empty and safe. Open the bolt, pull it back half way. Put your finger BEHIND the trigger and push the trigger forward (this may be a bit hard) then you will be able to pull the bolt out. That's all there is to it. Hope this helps. Cheers Ron
50-500 USD or so