Glock OEM Firing Pin Assembly Kit 2 Ghost Turbo Cups SP04557 GEN 1-4

Upgrade your Glock’s striker system with the Glock OEM Firing Pin Assembly Kit 2, featuring a factory Glock steel firing pin combined with Ghost Turbo Spring Cups; built to boost reliability in high-stress or harsh environments. This enhanced setup is designed for GEN 1–4 Glock models chambered in 10mm and .45 ACP, delivering improved striker responsiveness, debris clearance, and consistent ignition performance. Whether you’re prepping for defensive carry, tactical use, or high-volume range time this hybrid assembly brings together the strength of OEM components with the innovative edge of Ghost Inc., trusted by shooters and professionals alike.

Kit Contains:

• 1 Firing Pin: SP04557.
• 1 Firing Pin Spring: SP00063.
• 1 Set of GHOST Turbo Spring Cups (2 cups total).
• 1 Spacer Sleeve: SP00056.

Features:

• Compatible with Glock GEN 1–4 models in 10mm and .45 ACP.
• Includes OEM Glock steel firing pin; factory-spec strength and durability.
• Outfitted with Ghost Turbo Spring Cups, optimized for debris clearance and reliable striker movement under adverse conditions.
• Enhances firing pin travel and ignition consistency.
• Ideal for self-defense, tactical, or high-volume range applications.
• Drop-in ready, no fitting required.
• Assembled and tested for reliability.
• Available exclusively at NDZ Performance.

See our complete line of Glock Gen 1-4 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.