Alien Gear Holsters Photon Holster, For GLOCK 48/48MOS, Polymer Construction, Black, Ambidextrous PHO-0943-L0-D A modern" versatile holster that fits almost any use. The Photon is truly ambidextrous" and configurable for OWB or IWB use. The holster is optimized for appendix carry" with an included appendix carry wing for concealment and optional sidecar mag carrier. Designed with the modern shooter in mind with light bearing capability (compatible with compact lights) and an optic cut for any optic except the SRO. Made proudly in the USA and warrantied for life.