Abstract: A pistol holster includes at least two sets of holster apertures on a side of the holster. Each set of the two sets of holster apertures have a different arrangement than the other. The at least two sets of holster apertures have a dedicated orientation wherein each set of holster apertures are configured to be in registry with a corresponding set of attachment holes for at least one attachment of a plurality of attachments. A set of fasteners are adapted to selectively affix the at least one attachment to the holster using one set of the at least two sets of holster apertures and the corresponding set of attachment holes.