Magazine restrictions are based on what the magazine was designed te be used for not used in. Hence why 10 round AR Pistol mags are ok in rifles. So if bolt action magazine then should be unlimited how I see it.
Dimitri
Hmm, interesting. Except the AR pistol mags are designated to be ok in a semi auto for 10 rds and were made for that purpose. The bolt action mags were exempt because they were for bolt actions (like the rimfire mag rules). Otherwise I would be able to take a tube mag from a lever action and put it into a tube mag semi auto.. However, if they ruled in your favour, enfield mags would be fun!
Give them a call, record it, and find out!
P.S. - I know guys with machine shops and gun smithing experience are out there - I know you guys can figure the FAL FTF problem out!