Sig Sauer P Series Sear Spring (1202437-R / SPRING-7) – For P220, P225, P226, P227, P228, P229, P239

This is a genuine Sig Sauer sear spring, part number 1202437-R, also known as SPRING-7.

It's a new part, though it comes without the original packaging—just the spring itself.

It's designed to fit a wide range of Sig Sauer P-series handguns, including the P220, P225, P226, P227, P228, P229, and P239.

If you're doing a trigger job or rebuilding your fire control group, this is the correct factory spring.

UPC 798681502073.