Stainless Steel Guide Rod for FN 502

Description

Upgrade your FN 502 with a direct replacement guide rod machined from solid stainless steel bar stock. This part is designed for shooters who want a tangible improvement in muzzle control without modifying the firearm. The added weight—jumping from the factory 2.3 grams to 22.4 grams—shifts mass to the muzzle end, helping reduce felt muzzle rise and speeding up sight realignment between shots. This translates to quicker follow-up shots and more consistent accuracy on the range.

This is a non-captive spring guide rod, meaning the recoil spring is not permanently attached. Use caution during installation and removal, as the spring can separate from the rod. We recommend applying a drop of oil at install and during regular maintenance intervals to keep the rod sliding smoothly inside the slide assembly. The rod is heat-treated and polished for corrosion resistance and long service life, holding up to regular use without galling or binding.

Key features & specifications:

• Direct drop-in replacement for the factory recoil spring guide rod in the FN 502 pistol—no fitting or gunsmithing required.
• Mass increase: 2.3g (stock) to 22.4g (this rod) for reduced muzzle rise and improved sight return.
• Material: Machined from stainless steel bar stock, heat treated, then polished for a smooth, corrosion-resistant finish.
• Non-captive design: Recoil spring is not captive on the rod. Handle carefully during disassembly and reassembly to avoid losing spring tension.
• Maintenance: Add one drop of oil at installation and after every cleaning. Regular lubrication ensures reliable cycling and prevents wear.
• Fitment: Specifically designed for the FN 502 pistol platform. Not compatible with other FN models without modification.

For California customers: this guide rod is a standard replacement part and does not affect compliance with the California Roster of Handguns Certified for Sale or magazine capacity laws. It contains no threaded barrel, suppressor attachment, or magazine modification components. As with any non-captive guide rod, ensure the firearm is unloaded and safe before servicing. This part is sold as a single unit—no springs or additional hardware included.