I’m impressed with the attention to detail, the clean crisp edges that are rounded off leaving no sharp edges. The gun fit is very nice too. The adjustable tension screws make for a nice draw and at the same time, ensure that the gun won’t drop out if turned upside down and shaken.
FOUR BROTHERS HOLSTERS
Glock 43X & 48 MOS with TLR-7 Sub OWB Holster
Glock 43X & 48 MOS with TLR-7 Sub OWB Holster
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Description
Description
Glock 43X MOS, 48 MOS, 43X & 48 and Streamlight TLR-7 Sub OWB Outside Waistband Holster
Designed for everyday carry, range training, and open carry, this Glock 43X MOS, 48 MOS, 43X & 48 and Streamlight TLR-7 Sub OWB Outside Waistband Holster is precision molded for pistols equipped with the Streamlight GL version of the TLR-7 Sub weapon light. Constructed from durable .093" Kydex, this optics-ready holster delivers adjustable retention, a smooth draw, and the dependable performance expected from a purpose-built outside waistband holster.
Important: Retention is engineered around the mounted weapon light—not the firearm. The Streamlight TLR-7 Sub must remain attached to the handgun for the holster to retain the firearm correctly.
Compatible Firearms
- Glock 43X MOS
- Glock 48 MOS
- Glock 43X
- Glock 48
Compatible Weapon Lights
- Streamlight TLR-7 Sub GL (Part #69400)
- Streamlight TLR-7 X Sub USB GL (Part #69405)
- Streamlight TLR-7 HL-X Sub GL (Part #69503)
This holster is designed specifically for the GL versions of these weapon lights using the #1 key included with the light.
Our preferred light for this holster is the Streamlight TLR-7 HL-X Sub USB.
Precision Fit & Performance
Every Four Brothers Holster is vacuum formed using a precision-machined mold developed from CAD models of the actual firearm and weapon light. Each holster is formed, trimmed, folded, and assembled in-house before being individually tested with the actual Glock and Streamlight TLR-7 Sub combination to verify proper fit, retention, and consistent performance.
The adjustable retention system allows you to fine-tune the draw to your preference while maintaining a secure fit for everyday carry, range use, or training.
Features
- Full sweat guard for increased comfort and firearm protection
- Adjustable retention
- Slim profile with smooth edges for comfortable all-day carry
- Profile cut to clear most popular red dot sights
- Precision formed from durable .093" Kydex thermoplastic
- Available in right- and left-handed configurations
- Proudly made in the USA
Helpful Resources
Learn more about compatible Streamlight weapon lights:
Learn about available carry attachments and mounting options in our OWB Belt Attachment Guide. Please note: Our 4BROS Belt Slides are designed to work with standard belts for everyday carry, not thicker "Battle Belt" style belts with rows of MOLLE on the outside.
View all available Kydex colors and patterns in our Holster Color Guide.
Complete Your Carry Setup
Pair your holster with a matching magazine carrier for a complete carry system.
- Glock 43X & 48 IWB Magazine Carrier
- Glock 43X & 48 OWB Magazine Carrier
- Shield Arms S15 Magazine Carriers
Frequently Asked Questions
Will this holster work without the Streamlight TLR-7 Sub installed?
No. This holster retains the weapon light rather than the firearm. The Streamlight TLR-7 Sub must remain mounted to the pistol for proper retention.
Which Glock models fit this holster?
This holster is designed for the Glock 43X MOS, Glock 48 MOS, Glock 43X, and Glock 48 equipped with the Streamlight GL version of the TLR-7 Sub, TLR-7 X Sub USB, or TLR-7 HL-X Sub using the #1 key included with the light.
Is this holster optics compatible?
Yes. The holster profile is cut to clear most popular red dot sights.
Can I adjust the retention?
Yes. Adjustable retention allows you to customize the draw resistance for your preferred carry setup.
Is this holster available for left-handed shooters?
Yes. This holster is available in both right- and left-handed configurations. Select your preferred configuration when ordering.
Where is this holster made?
Every Four Brothers Holster is proudly manufactured in the USA from premium .093" Kydex and individually inspected to ensure proper fit and function.
Note: We recommend applying removable thread locker to all holster screws after receiving your holster to help prevent hardware from loosening during normal use.
Features
Features
• Full Sweat Guard
• Adjustable Retention
• Profile cut to allow red dot sights
• Minimal material and smooth edges
• Proudly Made in the USA
Attachments
Attachments
- 4BROS Belt Slide
- Tek-Lok
- Sting Ray Belt Slide
- QLS Fork
- No Belt Attachment
Made in the USA
Made in the USA
Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.
Shipping & Returns
Shipping & Returns
Please review our Four Brothers Holsters Exchange, Return and Refund Policy
Terms of Service
Terms of Service
Please review our Four Brothers Holsters Terms of Service
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The belt loop attachment is painful, it digs into me. I would not recommend this attachment.
This is a somewhat unusual use case for a G43X, but so far this appears to be an excellent holster. I bought it to replace a Safariland M17 setup on my battle belt, so I'm using the G43X as a hip-carried pistol rather than primarily for concealed carry.
My previous Safariland had multiple levels of active retention, and I was initially disappointed to discover how difficult it is to find that kind of retention for the G43X. Most holsters for this pistol are understandably designed around concealed carry. Four Brothers was the only company I found offering a configuration that worked with my existing Safariland mounting setup, and I'm very glad I found it.
Fit and construction are excellent. Retention is positive and surprisingly firm, with the holster indexing on the weapon light. The pistol seats securely and requires a deliberate pull to draw; it certainly doesn't feel loose or prone to simply falling out. My TLR-7 HL-X Sub and Holosun 407K fit perfectly with no interference.
That said, buyers coming from a duty-style Safariland should understand the distinction between strong passive retention and active Level II/III retention. There is no secondary locking mechanism or thumb-operated hood. For normal range and belt use, the passive retention feels excellent. For extremely physical use—fighting, crawling, climbing over obstacles, or situations where weapon retention against another person is a concern—I would personally prefer an additional active retention device. That's not a criticism of something Four Brothers claims this holster provides; it's simply a feature I would love to see offered in the future.
As shown in the photos, the holster color isn't an exact match for my Safariland components, and my mount is black. If you're extremely particular about matching shades of FDE/coyote, that's worth knowing.
There is also some additional room at the muzzle because the holster accommodates the Glock 48. That appears promising for anyone considering a Radian Ramjet/Afterburner on a G43X, although I have not yet personally verified that fit, so I wouldn't claim compatibility until I've tested it.
Overall, I'm extremely pleased. Four Brothers gave me a well-made, optic- and light-compatible G43X holster that allowed me to keep using my existing battle-belt mounting system when I was having considerable trouble finding another option. If they ever offer a version with a spring-loaded thumb hood or other active-retention option, I'd be very interested. As the product is actually designed and sold, though, five stars and I would absolutely buy it again.
Excellent fit, was everything I was looking for in an everyday carry holster.
Absolutely amazing product. Worked as advertised, and some. I run an Antimatter MicroWing on my43x and this holster accommodates my setup perfectly.