FN 503 Holsters
The FN 503 is FN's single-stack micro-compact 9mm, built for deep concealed carry with the same ambidextrous controls as the larger 509. We mold 503 holsters around its slim, compact frame.
IWB & OWB Carry
Carry it concealed with an IWB holster or choose an OWB pancake style for range use, both with adjustable retention.
Handmade in the USA
Molded from .08" Kydex by Zero 28 Customs.