This Striker Components Kit provides direct replacement parts for the factory striker assembly in compatible FN platforms. Designed to address the issue of lost or damaged factory striker components, this kit ensures you can return the firearm to operational status without sourcing OEM parts. Both components are machined from steel and heat treated for maximum durability, offering a service life that exceeds the original stamped or MIM parts.
Compatibility
- FN 509 Series (all variants)
- FN 509 Compact
- FN 509 Midsize
- FN 509 Tactical
- FN 509 LS Edge
- FN FNS Series
- FN FNX Series
- FN 502 (.22 LR)
Verify your specific model and serial number range with the kit manufacturer’s fitment guide before purchase.
Key Features
- Direct replacement for lost or worn factory striker components
- Machined from steel with heat treatment for increased tensile strength and wear resistance
- Drop-in fit—no permanent modification to the slide or striker channel required
- Maintains factory trigger pull weight, reset, and safety engagement
- Sold as a complete set: striker body and spring assembly (if applicable)
Install Difficulty: 2 out of 5
Requires detail stripping of the slide assembly. Tools needed: punch set, non-marring hammer, and a slave pin or small pick for spring retention. Armorer-level familiarity with FN striker removal is recommended. Expect 15–30 minutes for first-time installation.
Frequently Asked Questions
Will this striker kit change my trigger pull weight?
No. This is a direct replacement for factory components. It does not alter sear engagement angles, spring rates, or trigger geometry, so pull weight and reset remain stock.
Is this kit compatible with aftermarket triggers or sear kits?
Generally, yes, as long as the aftermarket trigger system is designed for the OEM striker assembly dimensions. Confirm with the trigger kit manufacturer that their components pair with this steel striker.
Does this striker require any break-in or lubrication?
No break-in period is required. Apply a light coat of high-viscosity firearm lubricant to the striker body and channel as part of standard assembly. Heat treatment does not necessitate special care beyond normal cleaning.
This Striker Components Kit ships directly from our warehouse with a limited lifetime warranty against manufacturing defects. Standard shipping rates apply; expedited options available at checkout. For warranty claims, contact our support team within 30 days of receipt.
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