629186 Smith & Wesson N Frame Model 629-5 Target Trigger .400" .44 Mag Used Part Pre-Model 19 Factory original OEM mainspring (hammer

Factory original OEM mainspring (hammer spring) for Smith & Wesson double-action revolvers

This OEM replacement part is a critical safety component that prevents the hammer from striking the firing pin unless the trigger is fully pulled

Configuration: Concealed hammer assembly with stirrup (complete assembly)

We specialize in hard-to-find Smith & Wesson factory parts for revolvers and pistols

and N Frame revolvers (see full list below)

629186 Smith & Wesson N Frame Model 629-5 Target Trigger .400" .44 Mag Used Part Pre-Model 19 Factory original OEM mainspring (hammer!! For Revolvers Made After 1997 Only.!! 629186 Smith & Wesson Revolver N Frame Model 629 5 To Current Target Trigger . 44 Magnum ( MIM ) . 400" Wide Used Part We sell used, new & new old stock Smith & Wesson double action revolver parts. Shoot us an email or give us a call for all your S&W Gun needs! USA Guns And Gear How to determine the model number of your Smith & Wesson Revolver.. Swing out the cylinder , check behind the yoke on the frame for a