The Rules regarding F class are found in the NRA's rules for shooting the associated discipline (i.e., High Power or Full Bore)
Below are links to the current rules. Note that all the rules apply unless they are somehow superseded in the F Class section. For instance, if you look you'll find that there is a requirement in the HP rules to single feed. This rule is not changed for F Class so it applies.
High Power Rules
If you shoot Full Bore with the Palma guys (I do) then the Full Bore rules apply.
Full Bore Rules *
There is some good stuff in there. Take the time to read them.
*2009 version, I can't find anything more current than that out there.
Below are links to the current rules. Note that all the rules apply unless they are somehow superseded in the F Class section. For instance, if you look you'll find that there is a requirement in the HP rules to single feed. This rule is not changed for F Class so it applies.
High Power Rules
If you shoot Full Bore with the Palma guys (I do) then the Full Bore rules apply.
Full Bore Rules *
There is some good stuff in there. Take the time to read them.
*2009 version, I can't find anything more current than that out there.