Part# 106370000 Smith & Wesson Firing Pin Spring S&W 3953TSW, 4003TSW, 4006TSW, 4013TSW, 4043TSW, 4053TSW, 5903TSW, 5906TSW, 5946TSW, CS9C, CS9D, CS9S, 3904, 3913, 3914, 3914DAO, 3944, 3953, 3954, 4003, 4004, 410, 5903TSW Auto, 5906TSW Auto, 5943TSW Auto, CS9C Auto, CS9D Auto, CS9S Auto Factory New Part
Gunsmith Required
We Sell Smith and Wesson Pistol and revolver Used, New and New old Stock. Shoot Us An Email or Give Us A Call at For All Your S&W Gun Part Needs.