IMI-Z1023 - Polymer Retention Holster with Integrated Magazine Pouch for Glock 17/19/22/23/28/31/32/36 Gen 4 Compatible + Laser & Flashlight Gun Shaped Key Chain. Glock 17/22/31, 19/23/28/32/36 Comfortable contoured fit, Simply depress the lever and remove the firearm Retention with zero time to disengage Sits where your trigger finger normally slides at "The Ready" Comes with 4mW Class IIIa Laser & Flashlight Gun Shaped Key Chain