Even with screws cranked down holster barely holds firearm secure. If you turn holster upside down more times than many , firearm will slide out
Holes don’t seem to line up to Blackhawk paddle
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FOUR BROTHERS HOLSTERS
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The Sig Sauer P365-XMACRO TACOPS OWB Holster from Four Brothers Inc. is engineered for reliable Outside Waistband carry with secure retention and durable construction. Precision molded specifically for the Sig Sauer P365-XMACRO TACOPS, this holster provides a stable platform for range training, professional use, and everyday OWB carry.
This holster is also compatible with the Sig Sauer P365-XMACRO COMP, P365-XMACRO, 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 developed from a CAD model of the actual firearm. Every holster is formed, trimmed, and folded in-house, then tested with real pistols to verify consistent retention and dependable draw performance.
The OWB configuration offers a stable carry platform with fast access to the firearm while maintaining comfort during extended wear. Adjustable retention allows you to tune the draw tension to your personal preference.
The holster profile is cut to accommodate most slide-mounted red dot optics commonly used on the P365-XMACRO platform. The open muzzle design also supports threaded barrels or compensators that extend beyond the slide.
Browse all 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 Please note: Our 4BROS Belt Slides are designed to work with standard belts for everyday carry, not thicker "Battle Belt" style belts with rows of MOLLE on the outside.
Complete your carry setup with a dedicated magazine carrier:
P365 X-MACRO IWB magazine carrier
P365 X-MACRO OWB magazine carrier
Explore available Kydex color and pattern options before selecting your holster finish:
Yes. This holster is precision molded for the Sig Sauer P365-XMACRO TACOPS using CAD-based molds and verified with actual pistols to ensure proper retention and fit.
Yes. It is also compatible with the P365-XMACRO COMP, P365-XMACRO, and P365-XMACRO COMP ROMEOZERO ELITE pistols.
Yes. The holster profile is cut to accommodate most slide-mounted red dot sights used on the P365-XMACRO platform.
Yes. The retention screw allows you to easily adjust the draw tension to match your preferred carry setup.
Yes. The open muzzle design allows compatibility with threaded barrels or compensators that extend beyond the slide.
We recommend applying removable thread locker to each screw after receiving your holster to help prevent screws from loosening during normal use.
• Full Sweat Guard
• Adjustable Retention
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Proudly Made in the USA
Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.
Please review our Four Brothers Holsters Exchange, Return and Refund Policy
Please review our Four Brothers Holsters Terms of Service

Awesome holster and perfect fit. Easy draw yet good retention. Couldn’t be happier!!
Even with screws cranked down holster barely holds firearm secure. If you turn holster upside down more times than many , firearm will slide out
Holes don’t seem to line up to Blackhawk paddle