FN Holsters

FN holsters from Zero 28 Customs are hand-molded from Kydex for the ambidextrous, striker-fired 509 and 503 lines — built to the reliability standard FN is known for in military and law enforcement circles.

Shop FN Holsters by Model

FN 509 · FN 503 — more model-specific collections coming soon.

Built for FN's Duty and Concealed-Carry Lineup

The FN 509 is a full-size duty pistol (also offered in Compact and Tactical configurations) while the 503 is a single-stack micro-compact built for deep concealment. Both share FN's ambidextrous controls, but their frame sizes differ enough that we mold each on its own pattern.

IWB vs. OWB FN Holsters

IWB holsters keep either pistol concealed for everyday carry. OWB pancake and paddle holsters suit the 509 for duty and range use.

Materials, Retention & Craftsmanship

Every FN holster is molded from .08" Kydex thermoplastic with fully adjustable retention and hand-finished in the USA by Zero 28 Customs.

Why Choose Zero 28 Customs?

Precision fit, adjustable retention, and USA craftsmanship. Carry the 509c or FNX-45? Use our custom holster request form to confirm fitment.