Sig Sauer P365-XMACRO OWB Holster (Icarus A.C.E. “X” MACRO + Streamlight TLR-7A / TLR-7X)
Grip Module Compatibility (Start Here)
This holster is specifically designed for use with the Icarus Precision A.C.E. 365 "X" MACRO Grip Module. Proper fit and retention depend on this exact configuration.
Icarus Precision A.C.E. 365 "X" MACRO Grip Module
- Only compatible with Icarus A.C.E. 365 "X" MACRO grip module
- Not compatible with AXG or SXG grip modules
- Not compatible with Icarus Air Polymer grip modules
- Not compatible with Icarus 311 grip modules
Light Compatibility & Retention
This is a light-bearing Inside Waistband (IWB) holster designed for use with the following weapon lights:
- Streamlight TLR-7A
- Streamlight TLR-7X (requires #3 key)
Important: Retention is based on the weapon-mounted light. The holster will not retain the firearm without the light properly installed.
Fitment & Compatibility
- Designed around the Streamlight TLR-7A / TLR-7X (view TLR-7X data sheet).
- Preferred light option: Streamlight TLR-7 X USB.
- Works with manual safety models.
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Does not fit: P365 AXG or SXG grip modules; Icarus Air Polymer grip modules; Norsso slides.
- This holster is designed to work with the factory slide. Any aftermarket slide design variations from the OEM slide dimensions will affect the holster fit and retention.
- The compatible grip module can be found here: Icarus Precision A.C.E. 365 “X” MACRO Grip Module
Product Details
Our holsters are vacuum-formed on precision, CAD-modeled molds and are formed, trimmed, and finished in-house. Each unit is test-fitted with the actual pistol/light combo for consistent, repeatable retention. Retention screws allow quick, user-adjustable tuning.
This outside waistband (OWB) holster is precision-fit for the Sig Sauer P365-XMACRO with the Icarus Precision A.C.E. 365 “X” MACRO grip module and a Streamlight TLR-7A or TLR-7X weapon light. Retention is on the light body and requires the #3 key for proper positioning; the holster will not retain the pistol without the light mounted correctly.
Key Features
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Full sweat guard for comfort and protection
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Adjustable retention for a personalized draw and reholster feel
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Optics-ready profile clears most red dot sights, including overhanging optics
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Open muzzle accommodates threaded barrels and compensators
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Minimal material & smooth edges to reduce bulk and hotspots
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.080" thermoplastic construction for durability
- Proudly made in the USA
Color & Pattern Options
See examples of materials before and after forming in our Holster Color Guide.
Helpful Resources
Magazine Pouches
FAQs
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Will this holster work without the light?
No. Retention is on the Streamlight TLR-7A/TLR-7X mounted with the #3 key.
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Is it optics-ready?
Yes. The profile is cut to clear most red dot sights, including optics that overhang the slide.
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Which frames are not compatible?
P365 AXG & SXG grip modules and Icarus Air Polymer modules are not supported.
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Can I use threaded barrels or compensators?
Yes. The open-muzzle design supports both.
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How do I prevent screws from loosening?
Apply a removable thread locker to all hardware after setup.
*We strongly recommend applying a removable thread locker to each screw after you receive the holster to prevent hardware loosening in use.
