TaurusA(R) Model 66 .357 Magnum Revolver The TaurusA(R) Model 66 is a medium frame, 7-shot Revolver that features comfortable grips and a mattes finish. With adjustable sights and a custom single/double action trigger for improved accuracy and speed, the Model 66 is a potent powerhouse that's remarkably easy to control. Double action/single action Transfer bar safety Taurus Security System makes your pistol inoperable at the turn of a key. Order today!