Shadow Systems MR/DR/XR/CR Firing Pin Safety Spring

The Shadow Systems MR/DR/XR/CR Firing Pin Safety Spring is a factory replacement internal component designed for the firing pin safety system of Shadow Systems' Glock-pattern striker-fired pistols. This spring is engineered as a direct OEM replacement, helping maintain the correct tension and reliable function of the firing pin safety blade assembly.

Manufactured from spring steel to factory specifications, this small but critical spring is compatible with all Shadow Systems MR920, XR920, CR920, and DR920 pistols. Whether you are replacing a worn or lost spring during routine maintenance, completing a trigger assembly service, or keeping a spare on hand for your gunsmith bench, this authentic Shadow Systems part provides a precise, factory-spec fit.

Shadow Systems part number SG9C-01-10. Sold as a single replacement spring.