With its streamlined thumb-activated retention, the T-Series L3D Light-Bearing Red Dot Sight (RDS) Duty Holster keeps your firearm at the ready while maintaining total security. Compatible with Trijicon RMR/SRO, Leupold Delta Point Pro, Sig Romeo1Pro, and other similar sized optics, the T-Series RDS Holster has an additional rotating dust cover to further protect optics from impacts and debris--removable if desired. Thanks to a drawing motion that operates off of the Master Grip Principle, you'll be able to get into the fight under even the most stressful of circumstances. A combination of reinforced outer polymer and smooth, sound-dampening, hydrophobic lining ensures your T-Series will perform no matter the elements and situation. As an added measure of security, the L3D also features a strap across the back of the firearm. Includes Jacket Slot Belt Loop attached to holster.