It can in theory carry 4 HARMs, but my understanding is that although that has been done in testing conditions this practice is not employed operationally (requires software modifications in the aircraft or something along those lines). It should be able to carry more than 2 AGM-65's, I've seen drawings of clusters of 3 Mavs on the middle wing hardpoints of F-16's (for a total of 6) with external fuel tanks on the points closest to the fuselage (perhaps without the fuel tanks 6 more missiles can be fitted?). 4 2000lb bombs under wings are possible, I assume a fifth one can be fitted instead of the centre external fuel tank (?).
Basically, up to 8 AGM-65's can be carried.
[Edited 2003-04-02 05:12:19]