The Eemann Tech Firing Pin Spring is precisely engineered for the SIG Sauer MPX platform, ensuring consistent ignition and reliable cycling. Crafted from premium AISI 631 (17-7 PH) stainless steel with a 0.75 mm single-wire design, it delivers strength, corrosion resistance, and durability for high-round-count use. The spring undergoes a specialized heat treatment process, enhancing its mechanical properties and extending its service life. Perfect as a replacement for the original SIG Sauer MPX firing pin spring (OEM part number 1811051-R), it maintains full compatibility with factory specifications, making it ideal for sport shooting, professional applications, and intensive training.
Specification:
Description
Article no.: ET-143051
The Eemann Tech Firing Pin Spring is precisely engineered for the SIG Sauer MPX platform, ensuring consistent ignition and reliable cycling. Crafted from premium AISI 631 (17-7 PH) stainless steel with a 0.75 mm single-wire design, it delivers strength, corrosion resistance, and durability for high-round-count use. The spring undergoes a specialized heat treatment process, enhancing its mechanical properties and extending its service life. Perfect as a replacement for the original SIG Sauer MPX firing pin spring (OEM part number 1811051-R), it maintains full compatibility with factory specifications, making it ideal for sport shooting, professional applications, and intensive training.
Specification: