Deka recently added the JF-17 weapons in the last OB patch for the 17's release next Wednesday.
I just tested them myslelf, and you can test the SD-10 too. the missile CLSID is:
{ CLSID = 'DIS_SD-10' },
put it on an F-15 with AIM-120s, and you'll see they outperform them.
It's also important to note, AIM-120 FM and missile logic is crap, and they've been crap for a long time in the sim. IRL, they should outperform SD-10, and should not behave like they do in the sim.