The Blackhawk T-Series L3D holster for Glock 17 with TLR-1/2 light is built for operators who need serious retention without sacrificing speed. This right-hand Level 3 retention holster uses a thumb-activated security system that aligns with the Master Grip Principle—meaning your draw motion and retention release happen in one natural motion, even under high stress. The design keeps your Glock 17 locked down tight until you're ready to move.

Built tough for real-world conditions, the T-Series L3D combines a reinforced outer polymer shell with a smooth, sound-dampening hydrophobic lining. That interior coating cuts noise during the draw and holster, and sheds moisture so your gun stays protected whether you're working in wet conditions or covering ground in the field. The low-friction material inside makes every draw clean and consistent.

Security is layered here: the thumb-activated retention does the heavy lifting, and a secondary strap across the back of the slide adds another layer of insurance that your firearm won't shift or come free during movement or contact. The holster ships with a jacket slot belt loop already attached, so you're ready to deploy straight out of the box. This is a used/demo unit—fully functional and built to Blackhawk's standard, just not new.

Key Features

• Level 3 retention with thumb-activated release operating on Master Grip Principle
• Fits Glock 17 with Streamlight TLR-1 or TLR-2 mounted
• Secondary retention strap across slide for added security
• Sound-dampening, hydrophobic lining for quiet, reliable performance in wet conditions
• Reinforced polymer construction with low-friction interior for smooth draws
• Right-hand carry with jacket slot belt loop included

Specifications

Brand	Blackhawk
Model	T-Series L3D
Firearm Compatibility	Glock 17 with Streamlight TLR-1 or TLR-2
Retention Level	Level 3
Hand Orientation	Right-hand carry
Retention Method	Thumb-activated
Attachment	Jacket slot belt loop (included)
Condition	Demo/Used

Frequently Asked Questions

Will this holster work with my Glock 17 and Streamlight light?

Yes. The T-Series L3D is specifically designed to fit a Glock 17 equipped with either a Streamlight TLR-1 or TLR-2 mounted on the rail.

What comes with the holster?

The holster ships with a jacket slot belt loop already attached, so you can carry it straight away without buying additional attachment hardware.

How does the retention work?

The T-Series L3D uses a thumb-activated retention system that follows the Master Grip Principle. Your thumb naturally releases the retention as you establish your grip and begin your draw. There's also a secondary strap across the back of the slide for an additional security layer.

Is this holster quiet during the draw?

Yes. The interior lining is specifically designed to dampen sound during drawing and holstering, making it suitable for tactical and stealth applications.