Glock 19/19X MOS Red Dot Optic Cut IWB Holster This comfortable and discreet holster is made out of durable Kydex and designed specifically for the Glock 19 and Glock 19x MOS Red Dot Optic Cut. By using Kydex we are able to keep a thin of a profile as possible ensuring concealment under all kinds of clothing. Adjustable Retention, allows you to set the tension to your personal comfort Adjustable Ride and Cant, allows for maximum flexibility in carry options Adjustable Clip, up to 8 different positions Protective Sweat Guard, minimizing the contact between your gun and your body Secure Belt Clip, ensuring clean draws Made in the USA Inside the waistband (holster only) Fits a 1.5 inch belt Orange Topographic Map Color Right Hand NOTE: 9MM Versions Are Compatible With Gen3, Gen4, and Gen5. .40 Versions are only Compatible with Gen3 and Gen4.