King Kong
Kong's durability derives from conventional biological structures, albeit at extraordinary scale. His hide thickness and underlying musculature provide substantial protection against conventional weapons, with documented resistance to small arms fire and primitive weaponry. However, the creature remains fundamentally mortal, vulnerable to sustained assault from sufficient firepower.
Historical documentation records Kong's eventual defeat via concentrated aircraft machine gun fire, though the extended duration required suggests remarkable resilience. His skeletal structure, while massive, follows standard primate composition and would theoretically yield to weapons capable of penetrating his external defences. Blunt force trauma from comparable-sized opponents produces visible damage and apparent pain responses.
The giant ape's durability, while exceptional by terrestrial standards, operates within biological parameters. He bleeds, he tires, and he can be killed through conventional means applied with sufficient persistence.
Wolverine
Wolverine's durability transcends conventional biological limitations through two complementary systems. His adamantium skeleton renders his structural framework effectively indestructible—no known conventional force can shatter, bend, or compromise the metal-laced bones. Even Kong's tremendous striking power would fail to break what cannot be broken.
More significantly, his mutant healing factor enables recovery from virtually any injury short of complete molecular disintegration. Documented regeneration incidents include recovery from nuclear detonation proximity, complete soft tissue destruction, and drowning followed by extended oxygen deprivation. The cellular regeneration operates at speeds ranging from seconds for minor wounds to hours for catastrophic trauma.
This combination creates an opponent who cannot be permanently damaged through physical means. While Kong might repeatedly incapacitate Wolverine, each incapacitation represents a temporary interruption rather than a decisive outcome. The mutant's durability operates on an entirely different conceptual framework than biological resilience.
VERDICT
The distinction here proves fundamental to the entire analysis. Kong's durability, while remarkable, exists on a finite spectrum. Wolverine's durability approaches functional immortality. One combatant can be killed through accumulated damage; the other cannot be killed through any physical means the first combatant possesses.
This category belongs to Wolverine through the asymmetry of consequence. Kong's attacks, however devastating, produce temporary effects. Wolverine's attacks, however modest in individual application, accumulate without corresponding recovery from his opponent.