The 6360 ALS/SLS Level III Retention duty holster is sturdy, lightweight, and provides an extra measure of security while on patrol. The ALS (Automatic Locking System) builds on the foundation of the SLS (Self Locking System) to offer Level III Retention. The SLS rotating hood closure allows for a smoother, single-motion draw, and greater protection against attempted weapon takeaways. The ALS system automatically secures the weapon once holstered, and keeps it that way until released via the thumb lever. The Hood Guard, an external shield over the thumb lever, provides additional safety by protecting the release mechanism against takeaway attempts. Constructed of durable SafariLaminate material, it is lined with suede to protect the gun's sights and finish. For a snug and comfortable fit, the mid-ride belt loop allows the holster to ride close to the body. This model is compatible with Glock 17/17C/17Gen5/22/2C/31.