Callahan Fullbore with Autolock (Jane's "Vera" from Serenity/Firefly).
And less than 6 degrees away: The 12 gauge pump from Mothman. It was old and ugly, but it shot dozens of rounds without reloading, and you didn't even need to pump it between shots if you didn't want to.
And less than 6 degrees away: The 12 gauge pump from Mothman. It was old and ugly, but it shot dozens of rounds without reloading, and you didn't even need to pump it between shots if you didn't want to.