Possible only in the physical sense that it might not hold one, but completely impossible given what the J-20 is meant to be... It's even unlikely the prototypes don't all have weapon bays already (if we hadn't seen these recent photos). This point's kind of irrelevant anyhow.
Bltizo, just with you, a friendly discussion:
Linking other topics in this fourm, do you (or, don't you) have already sense that, people around here, are all HIGH RANKING OFFICERS FROM CMC THEMSELVES!!!
Why? Because they believe:"As long as a people as important like me - didn't see anything. That thing did not exist! For sure!"
I mean, sure, the AshBM program did not DELIVER a test report to them, it thus do not exist;
Just FREAKING 5 MONTH AGO, nobody DELIVER a signed report to them, the freaking J-20 is only a joke made up by fanboys at amateurs non-creditable Chinese fourms;
Sure, type 99 MBT can not conduct mission at desert, because I DIDN'T SEE IT! The only thing I heard is they use russian engine, russian gun, russian... what the hell - RUSSIAN TANK WITH A PLA STAR PAINT, ONLY!
...
Laughable, right? I (Red___Sword) laugh every time when saw these posts, and I laugh THE MOST at this J-20 thread.
Just a friendly sharing.