The XF4H-1 was designed to carry four semi-recessed AAM-N-6 Sparrow III radar-guided missiles, and to be powered by two J79-GE-8 engines.
XF4H-1 dirancang untuk membawa empat misil berpemandu-radar semi-recessed AAM-N-6 Sparrow III, dan harus bermesin dua J79-GE-8.