Sound-dampening lining for stealth drawing and holstering Durable material provides protection with sleek design for minimal bulk Low-friction internal material for smooth and effortless draw Thumb-activated retention follows Master Grip Principle With its streamlined thumb-activated retention, the T-Series 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. Gun Fit: GLK 17 TLR 7/8 & GLK 17/19/22/23/31/32/45/47