Sig Sauer P365-FUSE IWB Holster for Streamlight TLR-7 HL-X, TLR-7 A & TLR-7 X

This Inside Waistband (IWB) Kydex holster is designed for the Sig Sauer P365-FUSE equipped with the Streamlight TLR-7 HL-X weapon light using the 1913-3 key. It is also compatible with the Streamlight TLR-7 A and Streamlight TLR-7 X.

Retention is engineered on the mounted weapon light rather than the firearm, providing a secure and repeatable fit. Because retention is light-specific, this holster is designed to function only when a compatible Streamlight weapon light is attached.

Compatible Firearms

• Sig Sauer P365-FUSE

Compatible Weapon Lights

• Streamlight TLR-7 HL-X (1913-3 key required)
• Streamlight TLR-7 A
• Streamlight TLR-7 X

Learn more about the compatible weapon lights:

• Streamlight TLR-7 HL-X specification sheet
• Buy the Streamlight TLR-7 HL-X USB
• Streamlight TLR-7 X specification sheet
• Buy the Streamlight TLR-7 X USB

Precision Fit & Construction

Every Four Brothers Holster is vacuum formed using a precision-machined mold created from CAD models of the actual firearm and weapon light. Each holster is formed, trimmed, folded, and finished in-house before undergoing final fit and function testing with the actual firearm and light combination.

Adjustable retention allows you to fine-tune the draw to match your personal preference.

Features

• Precision-molded Kydex holster for the Sig Sauer P365-FUSE with compatible Streamlight weapon lights.
• Light-specific adjustable retention for a secure and consistent draw.
• Open muzzle accommodates threaded barrels and compensators.
• Adjustable ride height and cant with Monoblock and Ultituck belt attachments.
• Optional ModWing includes two inserts to adjust belt leverage and reduce firearm printing.
• Higher sight channel accepts suppressor-height sights.
• Lead-in opening promotes safe and consistent reholstering.
• Full sweat guard helps protect the firearm.
• Optics-ready profile clears most red dot sights, including optics that overhang the side of the slide.
• Smooth surfaces and rounded edges improve comfort and reduce hot spots.
• 100% compatible with the Phlster OS Enigma system.
• Constructed from durable .093-inch thermoplastic.
• Proudly made in the USA.

Related Products & Resources

• Sig Sauer P365-FUSE Holster Collection
• P365-FUSE IWB Magazine Carrier
• P365-FUSE OWB Magazine Carrier
• Guide to IWB Belt Attachment Options
• View Available Kydex Holster Colors

Frequently Asked Questions

Will this holster work without the weapon light installed?

No. Retention is designed around the mounted Streamlight weapon light, so this holster requires a compatible light to function properly.

Which Streamlight weapon lights fit this holster?

This holster fits the Streamlight TLR-7 HL-X using the 1913-3 key, Streamlight TLR-7 A, and Streamlight TLR-7 X.

Is this holster compatible with red dot sights?

Yes. The holster profile is cut to clear most red dot sights, including optics that overhang the side of the slide.

Will this holster fit threaded barrels or compensators?

Yes. The open muzzle design provides clearance for most threaded barrels and compensators.

Is this holster compatible with the Phlster Enigma?

Yes. This holster is 100% compatible with the Phlster OS Enigma system.

*We recommend applying a removable thread locker to all holster screws after installation to help prevent screws from loosening during use.