Apex Durable Striker for FN 509 & FN 503 – Made by Apex Tactical

If you shoot your FN 509 or FN 503 hard—and we mean hard—you know the factory striker isn’t built for unlimited dry fire. That’s where this Apex Tactical Durable Striker comes in. It’s a direct drop-in replacement, no fitting, no gunsmithing. Pull the old one out, put this one in. Done.

Apex Tactical designed this striker after logging over 1,000,000 dry fires in their R&D. That’s not a typo. They tested it until the factory part would have failed, then kept going. The result is a striker that holds up to heavy trigger presses, snap caps, and live fire round counts that would trash a stock unit. If your pistol is a training gun, competition gun, or duty gun, this part pays for itself in peace of mind.

Compatibility is straightforward: fits all FN 509 Series and FN 503 pistols. No modifications, no extra parts. Standard field strip, swap the striker assembly, reassemble. You’re back on the range in minutes.

We stock this because we’ve seen shooters burn through factory strikers on high-round-count 509s. Apex Tactical builds this in the USA with a focus on material hardness and geometry that resists wear. The finish and steel specs are proprietary, but the results speak for themselves—longer service life, consistent primer strikes, and no loss of trigger feel.

Price: $83.72

Shipping: Alaska Gun Shop ships to all 50 states via FFL transfer. If you’re outside Alaska, just send your local FFL’s info, and we’ll get it out the door. Orders placed before 2 PM AKST typically ship same day.

Category: Small Handgun Parts

Bottom line: If you dry fire regularly or shoot high volumes, the Apex Durable Striker is the fix. No hype, just a stronger part that drops in and works.