BLACKHAWK T-Series L3D Holster Glock 17/19 Black Left Hand
BLACKHAWK
$169.95
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BLACKHAWK
BLACKHAWK T-Series L3D Holster Glock 17/19 Black Left Hand
The BLACKHAWK T-Series L3D Holster for Glock 17/19 delivers military-grade Level 3 retention in a duty-ready design engineered for left-hand draw, giving law enforcement professionals and armed civilians the speed and security they demand in high-pressure situations.
- Level 3 retention with thumb-activated release following the Master Grip Principle
- Additional security strap across the back of the firearm for triple protection
- Low-friction hydrophobic lining enables a smooth, effortless draw in any weather
- Sound-dampening interior lining supports discreet holstering and reholstering
- Reinforced outer polymer shell withstands heavy daily use and harsh environments
- Includes Jacket Slot Belt Loop for secure, stable attachment to duty belts
Who This Is For
The T-Series L3D is purpose-built for left-handed law enforcement officers, military personnel, and serious concealed carriers who rely on a Glock 17 or Glock 19 as their duty or defensive sidearm. It's an ideal choice for anyone who needs verified Level 3 security without sacrificing draw speed under stress — whether on patrol, in the field, or during range training.
Specifications
| Brand | BLACKHAWK |
|---|---|
| Model | T-Series L3D |
| Compatible Firearms | Glock 17, Glock 19 |
| Hand Orientation | Left Hand |
| Retention Level | Level 3 |
| Retention Type | Thumb-Activated + Rear Strap |
| Shell Material | Reinforced Outer Polymer |
| Interior Lining | Hydrophobic, Sound-Dampening |
| Attachment | Jacket Slot Belt Loop (Included) |
| Color | Black |
Frequently Asked Questions
Will this holster fit a Glock 19 with a weapon-mounted light or optic?
The standard T-Series L3D is designed to fit the Glock 17 and Glock 19 in their factory configurations. BLACKHAWK does offer T-Series variants specifically accommodating popular weapon-mounted lights such as the Streamlight TLR-1 or SureFire X300. If your Glock has a light or optic attached, verify the exact model number before purchasing to ensure proper fit and full retention function.
How does the Level 3 retention system work, and is it fast to draw under stress?
The T-Series L3D uses a two-part retention system: a thumb-activated release lever positioned naturally along the draw stroke (based on the Master Grip Principle), plus a secondary strap across the back of the slide. Because the thumb release is integrated into your natural grip motion, it can be disengaged quickly and consistently — even under the elevated stress of real-world encounters. Regular dry-fire practice with the holster will build reliable muscle memory for a fast, confident draw.
What belt width does the included Jacket Slot Belt Loop support?
The Jacket Slot Belt Loop included with the T-Series L3D is designed to accommodate standard duty belts up to approximately 2.25 inches wide, which is the most common width for law enforcement and tactical belt systems. For a more secure or adjustable mounting solution, BLACKHAWK also offers compatible SERPA Duty Belt Loop and paddle attachments sold separately.