The 6360 ALS /SLS Level III Retention duty holsters are sturdy, lightweight, and provide 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. Simply depress the hood and push forward to release. The ALS system automatically secures the weapon once holstered, and keeps it that way until released via the thumb lever. The release is achieved in an intuitive motion as the weapon is drawn.