The “Perfected” model was the hybrid between the “Double Action” top break models and the “Hand Ejector,” as it had the action of the former, with the exterior latch of the latter. About 60,000 were made from 1909 to 1920.
CHECK YOUR GRIP DIMENSIONS
Dimensions & sizes:
S & W Perfected Model .38 Revolver;
(easier to measure right panel)
2 1/2″ long (vertical not diagonal)
1 5/32″ wide across center of screw hole
1 3/32″ wide across center of pin hole