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.