- "Nice shooting."
"Eh, Ace of WInchester. Never misses. Forged by a mystic in the Old West."
- —John Constantine and Papa Midnite[src]
The Ace of Winchester is a shotgun in the possession of Papa Midnite.
The shotgun was said to have been made by a mystic in the Old West.
Much later, Papa Midnite came into possession of the gun. He used it to storm the Scott University Tiger Radio station and to shoot John Constantine when a bounty was placed on his head. This was a con, however, as Constantine reanimated a corpse in his image to fool Midnite, and then sneak-attacked him from behind and took the shotgun.
- The Ace of Winchester is based off of a gun in the Hellblazer comics called The Ace of Winchesters which has the power to kill demons.