ALS (Automatic Locking System) secures weapon once holstered, simple straight up draw once release is deactivated Open-top design without SLS for quick retrieval of weapon Constructed of SafariSeven, a proprietary nylon blend that is completely non-abrasive to a firearm's finish Raised stand-off surfaces in holsters interior creates air space around the weapon allowing dirt and moisture to quickly clear any contact with the firearm Very high heat and low cold tolerances; structurally sound from 300°F to -50°F