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Sig Sauer P365, P365X, or P365XL & TLR-8 Sub IWB Holster



For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL
For the best Inside Waistband IWB AIWB Kydex Holster designed to fit the Sig Sauer P365 or P365XL with Streamlight TLR-8 Sub, shop Four Brothers Holsters. Full sweat guard, adjustable retention, Smooth edges to reduce printing. Made in the USA. Open muzzle for threaded barrels cleared for red dot sights. P 365 XL

Inside Waistband Holster designed to fit the Sig Sauer P365, P365X and P365XL handgun with the Streamlight Sig version of the TLR-8 Sub or TLR-8 G Sub light mounted to the pistol. Compatible with manual safety models.

You will need the TLR-8 Sub Sig Streamlight part number 69417 or TLR-8 Sub Sig Streamlight part number 69437 for this holster to function correctly. The holster will NOT retain the pistol without the light being mounted correctly. 

The light information can be found here:

Streamlight TLR-8 Sub Light Information

This holster does not fit the P365XL Romeo Zero Elite, the factory-installed front sight causes fitment issues. 

The holster WILL NOT WORK with any other TLR-8 Sub version of the light mounted on the pistol.

Our holsters for the Sig Sauer P365, P365X & P365 XL are vacuum formed with a precision machined mold designed from a CAD model of the actual firearm and light. 

Each holster is formed, trimmed, and folded in-house. Final fit and function tests are done with the actual pistol and light to ensure the holster fits the gun/light combination and has the correct amount of retention.

The retention of the holster is easily adjusted so that the fit can be dialed into your personal preference. 

Features:

  • Full Sweatguard
  • Adjustable retention
  • Adjustable ride height and cant. 
  • Made from .080" thick thermoplastic for durability
  • Open Muzzle for threaded barrels or compensators 
  • Minimal material and smooth edges to reduce printing.
  • The holster is designed to accommodate a red dot sight mounted to the pistol
  • Optional Modwing includes 2 inserts to allow the user to adjust the amount of leverage placed against the inside of the belt to reduce firearm printing
  • Proudly made in the USA.

Our Belt Attachment Blog Article explaining the different options can be found here:

4Bros Four Brothers Holsters Inside Waistband Attachments Explained

Magazine pouches for these models can be found here:

P365XL IWB Magazine Pouch

P365XL OWB Magazine Pouch

*We strongly suggest you apply a removable thread locker to each screw of your holster after you receive it to prevent lost screws while the holster is in use. 

Sig Sauer P365, P365X, or P365XL & TLR-8 Sub IWB Holster

$82.50
Shipping calculated at checkout.
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