Apex Tactical Specialties · Extended Magazine Releases
Extended Mag Releases for FN 509
Compatibility with FN 509 Fullsize
Compatibility
Fit recorded
- Model
- FN 509 Fullsize
- Based on
- Manufacturer documented
Based on manufacturer documentation or support information.
Apex page: fits all FN 509 variants. Also names FNS-C and FNS — those hosts are not in the pistol catalogue and are not invented here. Denies FNX and 502/503/309.
Check your exact model and part before ordering. Fitment limits
Member experience
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