Ameritech Magnum

Ameritech Magnum aka 454 Magnum (Revolver) is classy heavy revolver from Ameritech Arms, with steel-reinforced ceramic construction. Engineered for rapid target reacquisition, and capable of being laser-sighted or smartchipped. By special order only.

Source

 * Interface Magazine, Vol.1, #1, pg.40
 * Blackhand's Street Weapons, pg.16