Classification: Homunculus, incomplete immortal, assassin and bodyguard
Threat level: Wolf+
Powers and abilities: Superhuman physical characteristics, age immortality, skilled marksman, melee weapon user and hand-to-hand combatant.
Attack potency/Destructive capacity: Building (Claire himself vouches for Christopher's abilities stating that he was the third most powerful person he knows, the first being himself, the second being the former Felix Walken)
Speed: At least supersonic+ (the only person in the history of Baccano! to be able to land a single blow on a casual Claire Stanfield)
Intelligence: Very high, has great leadership skills.
Range: Melee, hundreds of meters with firearms.
Weaknesses: Has been in a state of shock since his defeat at the hands of Claire Stanfield and has been left unable to kill ever since.
Standard equipment: A pair of modified apache revolvers.