This holster fits Glock 43, Glock 43X & Glock 43X MOS (Red Dot Optic Compatible) Right Hand Draw Only. Will Not fit Light/Laser Picatinny Attachments. It is designed to be worn inside the waistband. CYA Supply Co. a member of NRA Business Alliance. We make our holsters with the end user in mind. We have put much attention to our materials, design a..