Sig Sauer P365-XMACRO OWB Holster (MACRO)

Sig Sauer P365-XMACRO OWB Holster

The Sig Sauer P365-XMACRO OWB Holster from Four Brothers Inc. is designed for reliable Outside Waistband carry with a secure fit, durable construction, and consistent draw performance. Precision molded specifically for the P365-XMACRO platform, this holster provides a stable carry option for range training, professional use, or everyday OWB carry.

This holster fits the Sig Sauer P365-XMACRO, P365-XMACRO COMP, P365-XMACRO TACOPS, and P365-XMACRO COMP ROMEOZERO ELITE pistols. Models equipped with a manual safety are fully supported.

Each holster is vacuum-formed using a precision-machined mold created from a CAD model of the actual firearm. Every holster is formed, trimmed, and folded in-house, then tested with real pistols to confirm proper fitment, secure retention, and smooth draw performance.

Designed for Secure Outside Waistband Carry

The OWB design provides a stable carry platform while maintaining quick access to the firearm. Adjustable retention allows the user to fine-tune draw resistance for personal preference and carry style.

The holster profile is cut to accommodate most slide-mounted red dot optics commonly installed on the P365-XMACRO platform. The open muzzle design also supports threaded barrels or compensators that extend beyond the slide.

Holster Features

• Full sweat guard for comfort and firearm protection
• Adjustable retention for customizable draw tension
• Constructed from durable .093" thermoplastic
• Open muzzle design compatible with threaded barrels or compensators
• Minimal material profile with smooth edges to help reduce printing
• Optics compatible with pistols equipped with red dot sights
• Compatible with manual safety models
• Proudly made in the USA

Compatible Accessories and Resources

Browse our complete lineup of holsters designed for the P365-XMACRO platform:

Sig Sauer P365 X-MACRO holster collection

Learn about Outside Waistband holster mounting options and belt attachment configurations:

OWB holster belt attachments explained

Complete your carry setup with a dedicated magazine carrier:

P365 X-MACRO IWB magazine carrier

P365 X-MACRO OWB magazine carrier

Explore available Kydex colors and patterns before selecting your holster finish:

Holster color guide

Frequently Asked Questions

Which pistols fit this holster?

This holster fits the Sig Sauer P365-XMACRO, P365-XMACRO COMP, P365-XMACRO TACOPS, and P365-XMACRO COMP ROMEOZERO ELITE pistols.

Is the holster compatible with red dot optics?

Yes. The holster profile is cut to clear most slide-mounted red dot optics commonly used on the P365-XMACRO platform.

Can the retention be adjusted?

Yes. The retention screw allows you to adjust the draw tension to match your preferred carry configuration.

Will the holster work with threaded barrels or compensators?

Yes. The open muzzle design allows compatibility with threaded barrels or compensators that extend past the slide.

Should I apply thread locker to the screws?

We recommend applying a removable thread locker to each screw after receiving your holster to help prevent screws from loosening during normal use.