The ordnance supplied with the kit was a rather poor pair of Sidewinder-ish missiles and a couple of bombs. I then found images of Indian Navy Sea Harriers armed with gunpods and BAe Sea Eagle anti-ship missiles.
Matchbox kits came with a stand, that relied upon a tab fitting into a slot cut in the fuselage. Often, this slot was too loose, leaving the model to wobble precariously on it's stand, or needing the modeller to actually glue the model to the stand!
(Sacrilige! How can you strafe your brothers tanks, if you've got a ruddy great piece a-dangling?) This is my solution, involving a thin piece of plasticard glued over the slot and a slit cut into this.