Safariland Model 6354do Als Optic Tactical Holster For Glock 19 Gens 1-4 W/ Light . The Safariland 6354DO Holster is made with an infrared signature reducing Cordura nylon finish in several US Military issue colors and camouflage. It also features a double leg strap leg shroud which includes mounting holes for optional accessories. The holster incorporates the Safariland 3-hole pattern allowing the user to mount the holster in various configurations with the use of the Quick Locking System (qls). For a great way to make sure you have quick and easy access to your handgun choose the Safariland 6354DO Holster for Red Dot Sights. Package Contents: Safariland Model 6354do Als Optic Tactical Holster For Red Dot Optic