Glock 43X MOS, 48 MOS, 43X Rail & 48 Rail and Streamlight TLR-7 Sub OWB Outside Waistband Light Duty & Competition Holster
Built for competitive shooting, range training, and light-duty use, this Glock 43X MOS, 48 MOS, 43X & 48 and Streamlight TLR-7 Sub OWB Outside Waistband Light Duty & Competition 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 provides a fast, consistent draw, adjustable retention, and the dependable performance needed for competition, training, and professional applications.
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.
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, consistent retention, and reliable performance.
The adjustable retention system allows you to fine-tune the draw to your preference while maintaining a secure fit during competition, training, and light-duty use.
Features
- Full sweat guard for increased comfort and firearm protection
- Adjustable retention
- Low-profile design with smooth edges
- Profile cut to clear most popular red dot sights
- Precision formed from durable .093" Kydex thermoplastic
- Proudly made in the USA
Helpful Resources
Learn more about compatible Streamlight weapon lights:
Learn how to choose the best holster attachments for competition and range use in our Duty & Competition Holster Guide.
View all available Kydex colors and patterns in our Holster Color Guide.
Complete Your Setup
Complete your range or competition setup with matching magazine carriers.
Browse our complete Duty & Competition Holster Collection.
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.
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 setup.
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.
