Klaw finds his powers waning, which results in him having to manipulate a group of street youths into helping him gain the material needed to restore his power. With Black Panther's help, Klaw's scheme backfires. He finds himself imprisoned within his own gun-hand, stored at the research facility Project Pegasus. In Marvel Two-in-One #57-58 (Nov.-Dec 1979), Klaw is freed by fellow villain Solarr, although both are defeated by a group of heroes, including the Thing, Quasar, Giant-Man, and Aquarian.