Description
The genuine SIG SAUER OEM factory mainspring (hammer spring) is a dedicated ignition component built specifically for the classic P232 and P230 concealed carry platforms. Housed inside the rear grip assembly, this heavy-duty spring (factory rated near 22 lbs) delivers the precise forward force required for the hammer to strike the firing pin with absolute authority. Over time or extended range sessions, a fatigued mainspring will cause light primer strikes and failure-to-fire malfunctions. Replacing it with this fresh factory OEM part restores your pistol to 100% carry reliability.
- Genuine SIG SAUER Factory OEM Part: Engineered to absolute tolerances for a perfect drop-in fit and factory-spec longevity.
- Eliminates Light Strikes: Restores original hammer velocity to guarantee consistent ammunition ignition under any conditions.
- Premium Spring Steel: Wound from high-tensile, heat-treated steel to maintain stiff, reliable performance over high round counts.
Compatibility:
- Fits Models: SIG SAUER P232 and newer-style SIG SAUER P230 variants (also fits SIGPRO SP2009 and SP2340 series).
- Installation Note: Always ensure the hammer is fully dropped forward before attempting to remove the grip panels to unsnap the mainspring safely.
