Olds often lamented the lack of an internal gun in the F-4C he flew during his tour in Vietnam, but would not allow his fighters to be equipped with the gun pods then available. While he knew that he would be capable of effectively using them, he was also aware that none of his pilots were trained in the use of a gun or dogfighting. He also reasoned that the drag of the pod would both degrade the performance characteristics of the F-4 while not gaining it any advantage against the more maneuverable MiG-17s and MiG-21s, result in unnecessary losses strafing worthless targets, and reduce the number of bombs carried by the Phantoms, the delivery of which was the 8th's primary mission.