The inside holster from the American company Concealment Express is an unbeatable solution from the leader in the kydex holster market.
Manufacturer: Concealment Express; Model: OWB; Material: Kydex

Concealment Express (currently operating as Rounded by Concealment Express or Rounded Gear) is an American company from Jacksonville, Florida, founded in 2014. It specializes in manufacturing high-quality Kydex holsters for carrying firearms.
Design and Material – Durability and Reliability
Key advantages of the material:
The rigid design allows for quick, smooth, and repeatable weapon draw without the risk of snagging.
Adjustment of Cant Angle and Retention
The holster offers the possibility to adjust both the cant angle and retention, allowing it to be tailored to the preferred carrying style:
Stable Mounting – Confidence in Motion
The OWB holster is equipped with a solid belt mounting system (clip or paddle), which provides:
This solution guarantees reliability even during dynamic activities.
Comfort and Ergonomics
External weapon carry provides high comfort, especially during prolonged use. The ergonomic profile of the holster:
Additionally, the holster design limits the visibility of the weapon under clothing, despite OWB carry.
Dedicated to – FN 509 Compact
The holster was specially designed for the FN 509 compact pistol, which ensures:
Precise fitting directly translates into safety and user comfort.