Sig Sauer P365-FUSE & TLR-8 Sub IWB Holster

Inside Waistband Holster for Sig Sauer P365-FUSE with Streamlight TLR-8 Sub (1913 Version)

This inside waistband (IWB) holster is built specifically for the Sig Sauer P365-FUSE paired with the Streamlight TLR-8 Sub (1913 version), including the TLR-8 G Sub (1913). It is compatible with manual safety models.

Retention is light-based and engages the weapon light body for consistent lock-up and a smooth draw. This holster will not function unless the TLR-8 Sub (1913) light is properly installed on the pistol.

Compatible Streamlight TLR-8 Sub (1913) Models

• TLR-8 X Sub USB (Part #69418)
• TLR-8 X G Sub (Part #69438)
• TLR-8 HL-X Sub (Part #69468)
• TLR-8 HL-X G Sub (Part #69478)

For proper fitment, use the #1 key provided by Streamlight.

For detailed information on compatible light models, see the Streamlight TLR Series fitment guide.

Note: This holster is not compatible with the TLR-8 Sub Sig version of the light.

Precision Manufacturing & Fit

Each holster is vacuum-formed on a precision mold derived from CAD modeling of the firearm and light combination. Every unit is hand-trimmed, folded, and tested in-house to verify fit, retention, and performance.

Features & Adjustability

• Full sweat guard for added comfort and protection
• Adjustable retention for personalized draw tension
• Adjustable ride height and cant for carry preference
• Open muzzle design accommodates threaded barrels and compensators
• Smooth edges and reduced profile help minimize printing
• Optics ready — clears most red dot sights, including those that overhang the slide
• Optional Modwing with two inserts for adjustable belt leverage to reduce printing
• Made from durable 0.093" thermoplastic for long-lasting use
• Proudly made in the USA

Related Accessories & Helpful Resources

Matching magazine pouches and accessories for the P365-FUSE:

P365-FUSE IWB Magazine Pouch

P365-FUSE OWB Magazine Pouch

 

Additional configurations are available in the Sig Sauer P365-FUSE holster collection .

For belt attachment details, review the IWB belt attachment guide .

If you’re choosing a finish, the holster color guide shows current color and pattern options.

Installation tip: Apply a removable thread locker to each screw to help prevent loosening during use.

FAQs

• Will this holster fit the TLR-8 Sub Sig version of the light?
  No. It is designed only for the 1913 version of the Streamlight TLR-8 Sub / TLR-8 G Sub.
• Can I use this holster without the TLR-8 Sub attached?
  No. Retention is light-based and requires the light to be mounted for a secure fit.
• Which key should I use for correct fitment?
  Use the #1 key provided by Streamlight for proper fitment with the 1913 TLR-8 Sub models listed above.
• Is the holster optics compatible?
  Yes. It clears most red dot sights, including optics that overhang the slide.
• Can I adjust ride height, cant, and retention?
  Yes. Ride height, cant, and retention are user-adjustable to match your carry setup and draw preference.