Blackhawk T-Series L2D Holster Glock 21 TLR-1/2 Black RH

BLACKHAWK
UPC:
604544658552
$169.95
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The Blackhawk T-Series L2D Holster for the Glock 21 with Streamlight TLR-1/2 delivers duty-grade Level 2 retention in a low-profile, right-hand design engineered for both everyday carry and tactical applications.

  • Level 2 thumb-activated retention built on the Master Grip Principle for instinctive draws
  • Hydrophobic, sound-dampening inner lining performs reliably in all weather conditions
  • Low-friction interior material enables a smooth, effortless draw every time
  • Reinforced outer polymer shell provides rugged durability with minimal added bulk
  • Designed to accommodate Streamlight TLR-1 and TLR-2 weapon-mounted lights
  • Includes jacket slot belt loop attachment for secure, versatile carry positioning

Who This Is For

The Blackhawk T-Series L2D is purpose-built for law enforcement officers, security professionals, and serious concealed carriers who run a Glock 21 with a Streamlight TLR-1 or TLR-2 light. If you need a holster that balances rock-solid retention with a fast, natural draw stroke — especially under high-stress conditions — this is an ideal choice for both on-duty use and range training.

Blackhawk T-Series L2D Holster for Glock 21 TLR1 TLR2 black right-hand

Specifications

BrandBlackhawk
ModelT-Series L2D
Retention LevelLevel 2
Compatible FirearmGlock 21
Light CompatibilityStreamlight TLR-1, TLR-2
Draw HandRight Hand
ColorBlack
MaterialReinforced Polymer with Hydrophobic Lining
Retention MechanismThumb-Activated
Included AttachmentJacket Slot Belt Loop

Frequently Asked Questions

Will this holster fit a Glock 21 without a weapon light attached?

The Blackhawk T-Series L2D is specifically molded to accommodate a Glock 21 with a Streamlight TLR-1 or TLR-2 light. Because the retention and fit are shaped around the light rail and light body, it is not recommended for use with a bare, light-less Glock 21. For a Glock 21 without a light, a different T-Series SKU designed for that configuration would be the appropriate choice.

What does "Master Grip Principle" mean and how does it affect the draw?

The Master Grip Principle means your thumb naturally disengages the retention device as you establish a full firing grip on the pistol — there is no separate, conscious step required to release the holster. This reduces the chance of fumbling the draw under stress and allows for a faster, more consistent presentation from the holster, which is especially valuable in high-pressure situations.

Can this holster be used with other belt attachment systems beyond the included loop?

The T-Series L2D ships with a jacket slot belt loop, but Blackhawk's T-Series platform is designed to be compatible with a range of optional attachment systems, including paddle mounts and duty-belt attachments sold separately. This modular design makes it easy to adapt the holster to different carry methods without replacing the entire holster body.