Icarus Precision A.C.E. Module P365/XL/Macro IWB Holster

Inside Waistband Holster for Sig Sauer P365-XMACRO, P365XL & P365 with Icarus Precision Grip Modules

This inside waistband holster is engineered for the Sig Sauer P365-XMACRO, P365XL, and P365 slide when paired with the Icarus Precision A.C.E. 365 "X" MACRO, P365 A.C.E., and P365 A.C.E. EVO Grip Modules. It provides a secure, comfortable concealed carry solution tailored to these upgraded grip systems.

Not compatible with P365 AXG or SXG grip modules, Norsso slides, or any Icarus Air Polymer grip modules. This holster does support manual safety models.

Precision Build & Fitment

Each holster is vacuum-formed on precision-machined molds developed from CAD models of the actual firearm. After forming, every unit is trimmed, folded, and finished in-house to ensure consistency and smooth edges.

Final fit and retention testing is performed using the real firearm to confirm proper lockup and reliable draw. Retention can be easily tuned to your personal preference.

Icarus Precision Grip Module Compatibility

This holster fits the XL and MACRO versions of the Icarus Precision Grip Module. You can view these grip modules directly through Icarus Precision:

• Icarus Precision A.C.E. 365 “X” MACRO Grip Module
• Icarus Precision A.C.E. Grip Module Collection

Holster Features

• Full sweat guard for enhanced comfort
• Adjustable retention
• Cut to clear red dot sights
• Adjustable ride height and cant
• 100% compatible with the Phlster OS Enigma
• Open muzzle to support threaded barrels or compensators
• High sight channel for suppressor-height sights (up to .400 or 10mm)
• Smooth surfaces and rounded edges to reduce hotspots
• Optional Modwing with two inserts to minimize printing and improve draw access
• Proudly made in the USA

Belt Attachments, Mag Pouches & Related Gear

Learn how each belt attachment works in our detailed guide: Inside Waistband Belt & No-Belt Attachment Options Explained

Magazine carriers for these models:

• P365 X-MACRO IWB Magazine Pouch
• P365 X-MACRO OWB Magazine Pouch

Explore all compatible holsters in our Icarus Precision Holster Collection.

Need help selecting a color? View our Holster Color Guide.

*We recommend applying a removable thread locker to all screws upon receipt to prevent hardware loss during use.

FAQs

Will this holster fit the P365 AXG or SXG modules?

No. This holster does not fit AXG or SXG grip modules.

Does the holster support manual safety versions of the P365?

Yes, all compatible P365 models with manual safety are supported.

Does this holster fit Icarus Air Polymer grip modules?

No. The holster is designed only for the aluminum A.C.E. and A.C.E. EVO modules.

Is the holster compatible with Norsso slides?

No, Norsso slide profiles are not supported.

Does the holster clear red dot optics?

Yes. The holster is cut to clear most popular red dot sights.

Can I use this holster with threaded barrels or compensators?

Yes. The open-muzzle design accommodates extended barrels and compensators.

What belt attachments do you recommend?

See our full explanation of belt and no-belt options here: IWB Belt Attachment Guide.