Firing Pin Assembly


This updated REGULUS 17-4 PH stainless steel firing pin lasts longer than the original LH9 firing pin. It’s also DLC coated to reduce friction and enhance reliability.

We also updated the firing pin spring in this assembly. If you are replacing the firing pin with this updated version, we recommend also replacing the firing pin spring.

This firing pin assembly is backwards compatible with all LH Series pistols and the DP51.



Firing Pin Assembly, including:

  • Firing Pin
  • Firing Pin Spring
  • Firing Pin Lock Pin

Fits all REGULUS series pistols, all LH series pistols, and the DP51.

Additional information

Dimensions 6 × 4 × 3 in
Firing Pin Assembly Parts

Firing Pin, Firing Pin Spring, Firing Pin Lock Pin, Whole Firing Pin Assembly