BLACKHAWK, T-Series L3D, Duty Holster, Left Hand, Black Finish, Fits Glock 17/22/31 With TLR7, Includes Jacket Slot Belt Loop Level 3 Retention Thumb-activated retention follows Master Grip Principle Fits Streamlight TLR 7 & 8 Low-friction internal material for smooth and effortless draw Sound-dampening lining for stealth drawing and holstering Durable material provides protection with sleek design for minimal bulk Level 3 Retention adds retention strap over back of slide Includes Jacket Slot Belt Loop attached to holster. With its streamlined thumb-activated retention, the T-Series L3D keeps your firearm at the ready while maintaining total security. 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.