Glock Factory Firing Pin Safety Spring G42 G43 .380 Acp 9mm SP00091

The Glock OEM Firing Pin Safety Spring for G42 and G43 brings factory reliability and quality construction to your maintenance kit, offering consistent performance for subcompact Glock pistols used for concealed carry, range work, and duty or backup roles. As an original equipment manufacturer part, this firing pin safety spring fits the G42 and G43 striker-fired systems to maintain the inertial safety that prevents the firing pin from moving forward unless the trigger is intentionally pulled, which matters when you're handling pocket carry or running drills at the range. If you're rebuilding a slide, refreshing worn internals after heavy use, or performing routine cleaning and inspection, swapping in an OEM spring restores the crisp safety action designers engineered into the model series and helps reduce malfunctions tied to fatigued springs. The robust material and precise dimensions mirror Glock tolerances so replacement is straightforward for armorers and experienced owners, and compatibility with Glock's striker-fired platform makes it a go-to part for G42/G43 maintenance and longevity, with the added note that this is an OEM part intended for parts use only.