This trigger stop pin is a precision-engineered component that regulates the trigger reset cycle on Smith & Wesson's N Frame Model 57 revolver. Designed for .41 Magnum performance, it maintains the exact mechanical tolerances required for consistent trigger control and reliable operation. Sourced from original inventory, this used part restores proper trigger function for restoration projects or replacement needs. A critical element for enthusiasts dedicated to preserving the authentic performance characteristics of this powerful magnum revolver.
Part# 29193C