.30 caliber = 1-10" twist.

If the SBP is in an oval then it's the Savage Barrel Proof stamp (newer guns just have an SP for Savage Proof).

The "F" prefix on the serial number puts it in the 1988-2003-ish range for Date of Manufacture. See the chart in this thread for a more definitive D.O.M.
http://www.savageshooters.com/showth...-Letter-Prefix

Trigger pull, if stock, is probably somewhere in the 5-6lb range.

This is the proper owners manual for your rifle.
https://s3.amazonaws.com/savagefiles...ire_rifles.pdf