i also raised this question...
since nga the "barrel is the gun" eh di kelangan daw dapat iregister.
eh sabi naman nang iba yung ibang aftermarket walang serial numbers, eh di shempre paano ireregister diba?
as for the ballistics, oo magbabago, pero sa totoo lang, i don't know of any local case being solved by comparing rifling marks. at least not yet. i don't even think all the FED records are in a computer searchable database.
Last edited by zorkd; 10-04-2007 at 04:40..