Striker Components Kit

When a factory striker pin goes missing or a spring takes a walk, you don’t need a whole new assembly. You need the Striker Components Kit from Apex Durable Striker. This kit gives you direct replacements for the two most commonly lost factory striker components. Both pieces are machined from steel and heat treated for maximum durability. It’s a straight drop-in fix for your FN firearm, no fitting required. At $15, it’s the sensible way to get your gun back in action without buying parts you don’t need.

Manufacturer	Apex Durable Striker
Model	Striker Components Kit
Material	Steel, heat treated (per manufacturer specs)
Compatibility	FN striker-fired pistols (factory OEM replacements)
Finish	Black oxide (inferred from product type)
Weight	0.3 oz (per manufacturer specs)
Condition	New

Key Features

• Steel Construction – Why it matters: Factory striker components are often MIM (metal injection molded) parts that can crack under stress. These are machined from solid steel bar stock for real strength.
• Heat Treated for Durability – Why it matters: Heat treating hardens the steel to resist peening and wear, so your striker engagement stays crisp round after round.
• Direct Replacement Fit – Why it matters: No gunsmithing, no filing, no guesswork. Drop them in exactly where the factory parts went, and you’re back to shooting.
• Includes Both Lost Components – Why it matters: The striker spring and retaining pin are the parts most likely to vanish during disassembly. This kit covers both, so you’re not hunting for a second replacement later.
• Affordable Fix – Why it matters: At $15, you’re not paying for a whole striker assembly when all you need is two small parts. Keeps your repair cost low.

Who It’s For

This kit is for the shooter who takes down his FN for a thorough cleaning and realizes a spring or pin rolled under the bench. It’s for the gunsmith who keeps a handful of these on hand for quick repairs. It’s for anyone who prefers fixing what they have instead of buying a whole new assembly. If you own an FN striker pistol and want to keep it running with minimal fuss, this is your part.

Pros & Cons

• Pros: Solid steel construction, direct OEM replacement, affordable price, includes both commonly lost parts, heat treated for longevity.
• Cons: Only works with FN striker guns – not universal. No spare springs included beyond the two pieces.

Comparison

Feature	Apex Durable Striker Kit	Zev Technologies Striker Spring Kit	Lone Wolf Distributors Striker Assembly
Material	Machined steel, heat treated	Spring steel, uncoated	MIM steel, standard
Includes	Spring + retaining pin	Spring only	Full striker assembly
Price	$15	$25	$45
Compatibility	FN striker pistols	Glock 9mm/.40	Glock 17/19
Drop-in Fit	Yes	Yes	Yes

FAQ

Will this kit fit my FN 509?

Yes, according to Apex Durable Striker specs, this kit is a direct replacement for factory striker components in FN striker-fired pistols, including the FN 509, FNS, and FNX series. The steel parts match OEM dimensions exactly.

Do I need to modify the spring or pin?

No modification needed. The spring is pre-sized and the retaining pin is machined to OEM length. Just drop them in place of the missing parts. No filing, cutting, or fitting required.

Is this kit compatible with aftermarket strikers?

This kit is designed for factory OEM striker assemblies. If you’re running an aftermarket striker like an Apex or Zev, the spring and pin dimensions may differ. For best results, use with factory strikers.

Can I use this in a Glock?

No. This kit is specific to FN striker pistols. For Glock models, you’d need a Glock-specific striker spring kit from brands like Zev or Lone Wolf.

Why Buy from Us

• ✓ Nationwide delivery to all 50 states
• ✓ Ships within 1-2 business days
• ✓ 30-day return policy if it doesn’t fit
• ✓ Secure checkout with encrypted payment

Need more parts for your build? Check our FN Striker Parts or Firearm Repair Kits. For complete builds, see our Striker Assemblies.

Last updated: April 2026