Is there a measureable difference between FP depth on fired cases, to determined if the mainspring should be replace?
Go with S&W replacement spring or use the Wolff standard the offer , that is a couple pound force heavier??
Bought mine [in mid-90's police trade-in] used and MAY need to replace.
Thoughts.
Go with S&W replacement spring or use the Wolff standard the offer , that is a couple pound force heavier??
Bought mine [in mid-90's police trade-in] used and MAY need to replace.
Thoughts.