Apex Durable Striker FN 509/503 — Apex Tactical
Specs at a glance
About this product
Apex Durable Striker for FN 509 and FN 503 pistols. Direct drop-in replacement for the factory striker, developed and tested through extensive dry-fire cycles to improve long-term durability.
Available for delivery across the United States.
Here at Tucson Arms, we’ve seen FN 509 and 503 shooters put a lot of rounds downrange. Problem is, factory strikers don’t always hold up to heavy dry-fire practice. That’s where Apex Tactical comes in. They built this Durable Striker specifically to fix that weak point. It’s a drop-in replacement—no fitting, no gunsmithing. Just swap it in and you’re back on the range.
Apex put over a million dry-fire cycles on these during R&D. That’s not a typo. They wanted a striker that wouldn’t snap on you after a few hundred trigger pulls. The result is a tougher, more reliable component for your FN 509 or 503. Straightforward install using standard disassembly procedures for that platform.
Whether you’re training in the Tucson heat or just want peace of mind, this is a solid upgrade. Apex Tactical is the manufacturer—they know their stuff. Tucson Arms is your local FFL dealer, and we ship these nationwide to any FFL in all 50 states. No fuss, no hassle.
- Manufacturer: Apex Tactical Specialties Inc.
- Compatibility: FN 509 Series & FN 503
- Type: Direct drop-in striker replacement
- Testing: Over 1,000,000 dry-fire cycles
- Price: $83.72
- Category: Small Handgun Parts
If you want a striker that lasts longer than the factory part, this is it. Order from Tucson Arms and we’ll get it on its way.</p