Item #: KT2 Compatible with ZF-5, ZF-5P, ZF-5K, MP5, SP5, HK94, MP5K, SP5K, SP89, MP5SD, and other 9mm roller-delayed blowback firearms. Made in the USA Includes: 9mm Firing Pin and Spring Constructed of premium steel, the ZF-5 Series Firing Pin has been FNC treated (ferritic nitrocarburizing) for enhanced durability and corrosion resistance, and includes a high-quality chrome silicon spring for long term reliability.
