Safariland Model 6390RDS ALS Mid-ride Level I Retention Glock 47 OWB Duty Holster W/ Light Black. This open top holster features the Automatic Locking System (ALS) an internal locking device that retains the weapon in all directions with no straps or snaps to manipulate. Once the weapon is holstered it locks into place. The holster is completely operable with the thumb and once the ALS is deactivated a simple straight up draw is used. Features a low-ride belt loop that is 1.5" lower than standard rides close to the body and has a suede lining to protect the gun's sights and finish. Specifications for Safariland Model 6390RDS ALS Mid-ride Level I Retention Glock 47 OWB Duty Holster: Manufacturer: Safariland Gun Make: Glock Holster Type: Outside the Waistband Holster Holster Material: SafariLaminate Accessory Attachment System: Belt Loop Application: Duty Quantity: 1 Belt Loop/Snap Width: 2.25 in Fastener/Closure Type: ALS - Automatic Locking System Age Group: Adults Retention Level: Level I Features of Safariland 6390RDS ALS Mid-Ride Level I Retention Glock Duty Holster ALS (Automatic Locking Systems) secures weapon once holstered; simple straight up draw once release is deactivated For use with red dot optic-equipped weapons SafariLaminate thermal-molded construction protects handgun and sights Suede lined to protect handgun's finish Optic Hood Cover (optional) Package Contents: Safariland 6390RDS ALS Mid-Ride Level I Retention Glock Duty Holster What firearm models does the manufacturer say Safariland Model 6390RDS ALS Mid-ride Level I Retention Glock 47 OWB Duty Holster is compatible with? The manufacturer suggests that Safariland Model 6390RDS ALS Mid-ride Level I Retention Glock 47 OWB Duty Holster is compatible with Glock 19 Glock 23 Glock 32 Glock 19 MOS Glock 34 Glock 35 Glock 31 Glock 17 Glock 22 Glock 17 MOS Glock 47 Glock 34 MOS Glock 35 MOSSafariland 1335681: Model 6390rds Als Mid-ride Level I Retention Duty Holster For Glock 47 W/ Light Black