Same number of hardpoints the F-16A of the time had: 5, plus two
wingtips. However, the max payload of the F-16 was 20,450 lbs,
while the F-20 was rated at 8,300 (possibly up to 9,000)
pounds.
The other thing to consider, of course, is avionics. The F-20 was
tested with Sidewinders, Sparrows and Mavericks, but there's no
mention of compatibility with other weapons.
