Safariland Model 6378 ALS Paddle/Belt Loop Holster Glock 20/21 w/ITI M3 Light Right Hand STX Basket Weave Black 6378-3832-481-MS19-AG. These Belt Holsters from the masters at Safariland feature a thumb activated Automatic Locking System that keeps your firearm in check. With a suede lining the Safariland Model 6378 ALS Paddle Glock Holster keeps the finish of your firearm in pristine condition with every extension. Versatile and functional the Safariland Model 6378 ALS Concealment Glock Holster will be your daily go-to in no time Specifications for Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Right Hand STX Basket Weave & Hi-Gloss: Manufacturer: Safariland Hand: Right Gun Make: Glock Fastener/Closure Type: ALS - Automatic Locking System Holster Material: SafariLaminate Accessory Attachment System: Belt Loop Paddle Fork Holster Type: Paddle Holster Belt Holster Application: Concealment Quantity: 1 Age Group: Adults Gender: Unisex Safariland Model 6378 ALS Belt Loop Glock Holster DS-HT-6378GLK The model 6378 with STX finish features the Automatic Locking System (ALS). Once the weapon is holstered it locks into place. When the ALS is de-activated by the thumb a simple straight up draw is used. IDPA approved. It features an injection molded paddle design that is highly concealable and rides close to body with a slightly forward weapon cant. It also comes standard with the 567BL belt loop fitting 1.5 in. to 1.75 in. belt widths. Suede lining helps to protect the gun's finish. Package Contents: Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster DS-HT-6378GLK What firearm models does the manufacturer say Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Right Hand STX Basket Weave & Hi-Gloss is compatible with? The manufacturer suggests that Safariland Model 6378 ALS Paddle/Belt Loop Glock Holster - Right Hand STX Basket Weave & Hi-Gloss is compatible with Glock 29 Gen 3 Glock 17 Gen 1 Glock 22 Gen 4 Glock 17 Gen 5 Glock 17 Gen 3 Glock 22 Gen 5 Glock 17 Gen 4 Glock 29 Gen 4 Glock 29 Gen 1 Glock 30 Gen 3 Glock 30 Gen 4 Glock 30 Gen 2 Glock 27 Gen 5 Glock 29 Gen 2 Glock 30 Gen 1 Glock 35 Gen 3 Glock 34 Gen 1 Glock 34 Gen 3 Glock 35 Gen 4 Glock 34 Gen 2Safariland 6378-3832-481-MS19-AG: Model 6378 ALS Paddle/Belt Loop Holster Glock 20/21 w/ITI M3 Light Right Hand STX Basket Weave Black