Skip to product information
1 of 7

FOUR BROTHERS HOLSTERS

Glock 19/17 with TLR-8A OWB Holster

Glock 19/17 with TLR-8A OWB Holster

Regular price $75.00 USD
Regular price Sale price $75.00 USD
Sale Sold out
Shipping calculated at checkout.

Description

Glock OWB Light-Bearing Holster – Streamlight TLR-8 Series

This Outside-the-Waistband (OWB) light-bearing holster is designed to fit select Glock full-size and carry pistols equipped with a Streamlight TLR-8–series weapon-mounted light. It provides secure, light-based retention and a consistent draw for range use, training, and OWB carry.

Important: Retention is achieved on the weapon-mounted light rather than the firearm itself. This holster will not function properly without a compatible Streamlight TLR-8 light installed.

Compatible Glock Models

This holster is compatible with the following Glock models when paired with a supported Streamlight TLR-8 light:

  • Glock 19 (Gen 3–5 & Gen V)
  • Glock 32
  • Glock 19X
  • Glock 45
  • Glock 17 (Gen 5 / Gen V)
  • Glock 22 (Gen 3 & Gen 4 only)
  • Glock 23 (Gen 3 & Gen 4 only)

Note: This holster is not compatible with the Glock 23 Gen 5.

Required Weapon Light Compatibility

To ensure proper fit and retention, this holster requires one of the following Streamlight TLR-8 models:

  • TLR-8 A (original) or TLR-8 X – Part #69414
  • TLR-8 A G (original) or TLR-8 X G – Part #69434

Construction & Fit

Each holster is vacuum-formed using a precision-machined mold developed from a CAD model of the actual firearm and supported Streamlight light. All forming, trimming, and folding is completed in-house for consistent quality and performance.

Final fit and function testing is performed using the actual pistol and light combination to ensure proper retention, smooth draw, and reliable performance. Retention is fully adjustable, allowing you to fine-tune draw resistance to your preference.

Key Features

  • OWB holster for Glock pistols with Streamlight TLR-8 lights
  • Light-based retention for secure and repeatable draws
  • Adjustable retention hardware
  • Full sweat guard for comfort and slide protection
  • Minimal material with smooth, finished edges
  • Constructed from durable .093" thick thermoplastic
  • Proudly made in the USA

Belt Attachment Options

Learn more about OWB belt attachment styles and how to choose the right setup:

Outside Waistband Belt Attachments Explained

Compatible Magazine Pouches

Complete your setup with compatible Glock magazine carriers:

Holster Color Options

Need help choosing a finish? Our holster color guide shows available colors and real-world examples.

Frequently Asked Questions

Will this holster work without a weapon light installed?

No. Retention is based on the Streamlight TLR-8 series light. The holster will not retain the firearm properly without a compatible light mounted.

Is retention adjustable?

Yes. Retention is user-adjustable so you can set the draw resistance to your preference.

Is this holster compatible with the Glock 23 Gen 5?

No. This holster works with Gen 3 and Gen 4 Glock 23 models only and is not compatible with the Gen 5 Glock 23.

Will the Glock 19 or Glock 17 Gen V fit this holster?

Yes. Both the Glock 19 and Glock 17 Gen V are compatible when paired with a supported Streamlight TLR-8 light.

Where is this holster made?

All Four Brothers holsters are proudly made in the USA.

Installation Tip: We strongly recommend applying a removable thread locker to each screw after setup to help prevent hardware from loosening during use.

Features

• Full Sweat Guard
• Adjustable Retention
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Proudly Made in the USA

Attachments

  • 4BROS Belt Slide
  • Tek-Lok
  • Sting Ray Belt Slide
  • QLS Fork
  • No Belt Attachment

OWB Belt Attachments Explained

Made in the USA

Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.

Shipping & Returns

Terms of Service

View full details