Glock 20 Gen 5 MOS & TLR-1 HL OWB Holster

Outside Waistband Holster for Glock 20 Gen 5 MOS with Streamlight TLR-1 HL

This OWB taco-style holster is custom designed for the Glock 20 Gen 5 MOS pistol equipped with the Streamlight TLR-1 HL or  TLR-1 HP weapon light. Retention is secured on the light itself, ensuring a consistent and reliable fit. Please note that the holster will not function without the light attached to the firearm.

This holster will not work with the TLR-1 HL-X or TLR-1 HP-X light.

Precision Fit and Build Quality

Every holster is vacuum-formed using a precision-machined mold based on a CAD model of the actual firearm. Each unit is hand-trimmed, folded, and finished in-house. Final testing is performed with the exact Glock 20 Gen 5 MOS and Streamlight TLR-1 HL or TLR-1 HP to guarantee proper fitment and dependable retention.

Retention is fully adjustable, allowing you to fine-tune the draw and hold to your preference. Because Streamlight has produced slight variations of the TLR-1, TLR-1 HL and TLR-1 HP light bodies, this holster is engineered with tolerance adjustments to accommodate both older and newer versions.

Key Features

• Durable .093" thermoplastic construction
• Adjustable retention for a custom fit
• Standard high sweat guard (medium and low available upon request)
• Optics-ready profile cut to clear most red dot sights
• Minimalist design with smooth edges for comfort
• Proudly made in the USA

OWB Belt Attachment Options

This holster is compatible with multiple outside waistband belt attachments. Learn more about OWB belt attachment options and their advantages.

Magazine Carrier Compatibility

Pair this Glock 20 Gen 5 MOS holster with matching magazine carriers for a complete setup:

• Glock 20 10mm IWB Magazine Carrier – ideal for concealed carry.
• Glock 20 10mm OWB Magazine Carrier – perfect for range use or open carry.

Maintenance Recommendation

For long-term performance, we recommend applying a removable thread locker to each screw once your holster is received. This helps prevent hardware from loosening during daily use.

Holster Color Options

Customize your holster with a variety of finishes. See our holster color guide for available options.

FAQs

• Does this holster fit without the Streamlight TLR-1 HL?
  No. Retention is based on the mounted light, so the pistol must have the TLR-1 HL or TLR-1 HP attached.
• Will this holster accommodate older versions of the TLR-1?
  Yes. It is designed to fit both older and newer versions of the TLR-1,TLR-1 HL and TLR-1 HP.
• Is this holster optics-ready?
  Yes. The holster profile is cut to clear most red dot sights.
• What materials are used in construction?
  The holster is made from rugged .093" thermoplastic for long-lasting durability.
• What belt attachments are compatible?
  Multiple OWB attachments are supported. Learn more in our OWB belt attachment guide.
• Can I purchase a matching magazine carrier?
  Yes. Choose from the IWB Glock 20 10mm magazine carrier or the OWB Glock 20 10mm magazine carrier for full compatibility.