While the F-22 typically carries weapons internally, the wings include four
hardpoints, each rated to handle 5,000 lb (2,300 kg). Each hardpoint can accommodate a pylon that can carry a detachable 600-
gallon (2,270 L) external fuel tank or a launcher holding two air-to-air missiles; the two inboard hardpoints are "plumbed" for external fuel tanks. The use of external stores degrades the aircraft's stealth and
kinematic performance; after releasing stores the external attachments can be jettisoned to restore those characteristics.
[144] A stealthy ordnance pod and pylon was being developed to carry additional weapons in the mid-2000s; efforts have since shifted towards a low drag, low observable 600-gallon tank and pylon.
[145]