The Wolff Gunsprings COLT/EMF/UBERTI FLAT SEAR SPRING delivers precise tension and reliable sear engagement for Colt Single Action Army platforms, offering a thoughtful upgrade to handgun action parts without altering the classic feel of the mechanism. Designed to work with Colt, EMF, and Uberti variants, this flat sear spring optimizes the balance between trigger pull, smooth reset, and consistent engagement, enhancing safety and performance during field deployments or range testing. The flat geometry reduces locktime variance and contributes to a cleaner, crisper break, making it an attractive choice for shooters who demand repeatable results from their vintage revolvers while preserving the authentic operation that these revolvers are known for. As a trusted part from Wolff Gunsprings, this spring integrates seamlessly with existing sear configurations, enabling straightforward installation and dependable function across standard maintenance cycles. Whether youre restoring a classic pistol for competition, hunting, or display, this sear spring supports durable, repeatable triggers and contributes to reliable cycling under typical duty loads. Embrace a refined action upgrade that respects the Colt Single Action Army lineage while delivering practical improvements in trigger consistency and handgun performance.