Safariland 7378 7Ts ALS Open-Top Paddle & Belt Loop Glock 17 ALS (Automatic Locking System) secures weapon once holstered and easily released with thumb during draw Propritarey 7TS (SafariSeven) Nylon constaruction wilol not abrade the wepaons finish Raised stand-off surfaces in interior create airspace and minimal contact friction for fast smooth draw Comes with ergonomically design soft nylon paddle and optional fully adjustable belt slide Fits new Glock Gen5 model