Glock OEM Firing Pin Safety Plunger SP04543 GEN 1-4 .45

Description

Designed to fit Glock Gen 1-4 Models: G21, G21SF, G29, G29SF, G30, G30SF, G30S, G36, G37, G38, G39, G41.    Caliber: .45 ACP.

Restore the factory reliability and safe function of your Glock pistol with the OEM Firing Pin Safety Plunger (Part# SP04543) from NDZ Performance. Built for Gen 1–4 models chambered in .45 ACP. and manufactured by Glock to original specs; this drop-in replacement ensures proper engagement of the firing pin safety mechanism which is critical for consistent, secure operation. Whether you’re rebuilding a slide, performing preventive maintenance, or replacing worn internals, this is the same high-quality part used in factory assemblies. No guesswork, just OEM fit and function you can trust. Maintain performance, trust OEM; available now at NDZ Performance.

Features:

• Genuine Glock factory part, not aftermarket.
• Designed for Gen 1–4 Glock models in .45 ACP.
• Maintains proper firing pin safety engagement.
• Drop-in installation, no modifications required.
• Ideal for repairs, rebuilds, or routine maintenance.
• Engineered for long-term durability and function.

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.

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