Sig Sauer P365-FUSE Duty & Competition Holster (Icarus “X” MACRO / FUSE EVO + Streamlight TLR-7A / TLR-7X)
Engineered for performance under pressure, this light-duty & competition-style holster is built around the Sig Sauer P365-FUSE paired with the Icarus Precision A.C.E. 365 “X” MACRO or FUSE EVO grip module and a Streamlight TLR-7A or TLR-7X weapon-mounted light.
Fitment & Requirements
-
Light required for retention: Secures to the TLR-7A / TLR-7X body and will not retain the pistol without the light properly mounted.
-
Key used for testing: Mounted with the 1913-3 key during in-house validation.
-
Grip compatibility: Designed for Icarus A.C.E. 365 “X” MACRO and FUSE EVO modules; compatible with manual safety models.
-
Not compatible with: P365 AXG & SXG grip modules, Icarus Air Polymer grip modules, or (not tested) 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.
Preferred Lights & Documentation
Key Features
-
Precision fit — CAD-modeled and vacuum-formed using actual P365-FUSE and TLR-7A/X components for accuracy.
-
Light-based retention — Retains on the light body, not the pistol.
-
Fully adjustable — Fine-tune ride height, cant, and retention.
-
Open muzzle — Allows for threaded barrels and compensators.
-
Suppressor sight channel — Supports taller, suppressor-height sights.
-
Red dot compatible — Clears most optics, including models that overhang the slide.
-
Comfort-forward design — Rounded edges and smoothed surfaces minimize hot spots.
-
Made in the USA — Built in-house from durable .080" thermoplastic.
Build & Quality
Every holster is handcrafted, trimmed, and tested in-house with actual pistols and lights to ensure precise fit and dependable, repeatable retention. Adjust retention to your preference in seconds.
Colors & Finishes
Explore finishes before and after forming in our Holster Color Guide.
Matching Accessories
Helpful Resources
FAQs
-
Will this holster work without a light?
No. Retention is on the Streamlight TLR-7A/TLR-7X body; the holster will not retain without the light properly attached (tested with the 1913-3 key).
-
Which grip modules are supported?
Icarus A.C.E. 365 “X” MACRO and FUSE EVO. Not compatible with P365 AXG & SXG or Icarus Air Polymer.
-
Is this holster optics-ready?
Yes. The profile is cut to clear most red dot sights, including optics that overhang the slide.
-
Can I use a compensator or threaded barrel?
Yes. The open-muzzle design accommodates comps and threaded barrels.
-
How do I prevent screws from loosening?
Apply a removable thread locker to each screw after setup.
Note: We strongly recommend applying a removable thread locker to each screw after setup to prevent hardware loosening during carry.
