Glock 34 & TLR-1 HL-X Duty & Competition Holster

Duty & Competition Holster for Glock 34 with Streamlight TLR-1 HL-X – Built for Performance

Outside waistband holster precision-formed for the Glock 34 with Streamlight TLR-1 HL-X. Built for law enforcement, tactical training, and competitive shooting, this holster supports red dots, threaded barrels, and aggressive weapon manipulations—all with rock-solid retention and duty-grade durability.

Purpose-Built for Duty and Competition Use

Whether you're training on the range, running USPSA or 3-Gun, or outfitting your duty belt, this holster is designed to perform under pressure. The precision-molded fit ensures smooth draw strokes, secure retention, and fast reholstering—even with a mounted light and optic.

Compatibility

This holster is designed specifically for:

Glock 34 (Gen 3, Gen 4, Gen 5)

Streamlight TLR-1 HL-X weapon-mounted light. Compatible with red dot optics, threaded barrels, and compensators

 Will not function correctly without the TLR-1 HL-X attached

The Streamlight TLR-1 HL-X and TLR-1 HL-X USB light information can be found HERE

Our preferred light option for this holster is the Streamlight TLR-1 HL-X USB, which can be purchased from us HERE

We use the 1913 key for this holster. 

This holster DOES NOT WORK with the TLR-1 or TLR-1 HL light. 

Key Features

• Secure Fit for Glock 34 + TLR-1 HL-X – Custom-formed for a precise lockup and fast, consistent draw.
• Red Dot Ready – Cut to clear popular optics like Trijicon RMR, Holosun 507C, Leupold DPP, and more.
• Open Muzzle Design – Supports threaded barrels or compensators used in competition or tactical setups.
• Retention Tuned for Hard Use – Adjustable tension screws ensure positive retention without slowing your draw.
• Compatible with Duty Belts & Range Setups – Fits a wide variety of OWB belt mounts, including QLS forks, paddles, and belt loops (hardware sold separately).
• .093" Thermoplastic Construction – Thick, rugged Kydex built to withstand duty abuse and match-day demands.
• Full Sweat Guard – Maintains a clean reholster path and keeps your slide protected.
• Made in the USA – Designed, manufactured, and tested in Logansport, Indiana by Four Brothers Holsters.

Ideal For:

• Law Enforcement Officers (light duty)
• 3-Gun / USPSA / IDPA Competitors
• Tactical Trainers & Firearms Instructors
• Security Professionals
• Home Defense Practitioners Running Full-Sized Pistols with Lights

Maintenance Tip

Apply a removable thread locker (like Loctite Blue 242) to all mounting screws after setup to prevent loosening during high-volume use.

Helpful Information:

 Magazine Pouches for these models can be found here:

Glock 9mm IWB Magazine Pouch

Glock 9mm OWB Magazine Pouch

Our Belt Attachment Blog Article explaining the different options can be found here:

4Bros Four Brothers Holsters Outside Waistband Attachments Explained

Frequently Asked Questions (FAQ)

Is this holster suitable for duty use?
Yes. It’s built with .093" thick thermoplastic and compatible with standard duty belt attachments like Safariland QLS forks or belt loops.

Can I use this holster in competition?
Absolutely. The open-muzzle design, optic compatibility, and positive retention make it an excellent choice for 3-Gun, USPSA, and tactical matches.

Will this holster fit the Glock 34 without the TLR-1 HL-X?
No. This model is specifically molded for the Glock 34 with the TLR-1 HL-X attached. It requires the light for proper retention and fit.

Which optics are compatible with this cut?
The red dot cut supports Trijicon RMR, Holosun 507C, 407C, Leupold Deltapoint Pro, and other similar slide-mounted red dots.

Is this holster ambidextrous?
No. Please select the right- or left-hand configuration during checkout.

Can I use this holster with a threaded barrel or compensator?
Yes. The open bottom allows clearance for extended barrels and most comps.

Where is this holster made?
Proudly made in the USA—produced and tested in-house by Four Brothers Holsters in Logansport, Indiana.

What should I do if I don’t see my specific configuration listed?
Contact us here — we’re happy to help if you’re unsure which holster is right for your setup.

• Full Sweat Guard
• Adjustable Cant
• Adjustable Retention
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Made from .093" thick thermoplastic for durability.
• Proudly Made in the USA

• Duty Drop
• Duty Drop & Thigh Strap
• BOSS Hanger
• Modular Holster Adapter

Duty & Competition Holster Attachments Explained

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

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