Description
The genuine SIG SAUER OEM factory trigger bar spring is a critical fire-control component engineered to provide constant upward tension on the trigger bar. This ensures the trigger bar remains properly aligned and reliably engages the sear to cycle the action. A fatigued, bent, or broken spring will cause total trigger failure, leaving the trigger shoe loose with no mechanical resistance. Wound from premium-grade spring steel, this is the modern “new style” coiled variant designed to minimize frame friction and maximize longevity.
- Genuine SIG SAUER Factory OEM Part: Guaranteed exact factory tolerances, perfect drop-in fitment, and 100% operational reliability.
- Positive Trigger Reset: Delivers consistent, crisp forward return of the trigger mechanism after every shot.
- New-Style Coiled Geometry: Features the integrated coil loop that prevents the spring from scoring or wearing down the pistol’s aluminum frame over time.
Compatibility:
- Fits Classic SIG SAUER P-Series Models: P226, P229, and P228 (including DA/SA, DAK, and DAO configurations).
- Notice: Does NOT fit P220, P225, or P239 models (which require proprietary spring shapes), nor does it fit striker-fired P320 or P365 series platforms.
