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

Product Code: GLK-SP04543-P

Manufacturer: Glock

Quantity in Stock

About this product+

The Glock OEM Firing Pin Safety Plunger and Spring for (GEN 1-4) Glock models 21, 21SF, 29, 29SF, 30, 30SF, 30S, 36, 37, 38, 39, 41.

This replacement part is a factory original from Glock that has been polished by NDZ performance. Factory replacement parts are manufactured to the exact same specifications and tolerances resulting in excellent fit and reliable operation. Some parts may need to be installed by a qualified gunsmith. Get yours from NDZ today!


  • Firing pin safety and spring for all 45 Auto (ACP and GAP).
  • Fits Gen 1 - 4 Models.

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.

Product Features+

Manufacturer: Glock
Manufacturer Sku: SP04543
Brand: Glock
Type: Firing Pin Safety Plunger Assembly
Model: OEM Plunger and Spring
Upc: Does Not Apply
NDZ Custom Kit: No
Color: Stainless Steel
For Gun Make: Glock
For Gun Generation: Gen 1-4
For Gun Model: 21 21SF 29 29SF 30 30SF 30S 36 37 38 39 41
Caliber: .45 ACP, .45 GAP