Improves S&W Trigger Pull-Smooths Function
By taking the "slop" out between the S&W hammer or trigger
and the sideplate, you can smooth up and improve trigger pull
significantly. Fits S&W K, L & N frame only.
Big Book Catalog, Issue:66, Page:223
SPECS: 302 Stainless steel, .002" (.0508mm) thick. Two
models; #1 for S&W hammer pivot; #2 for
S&W trigger pivot. Pak of 10.