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FOUR BROTHERS HOLSTERS

Sig Sauer P365-FUSE & Icarus Precision A.C.E. Module & TLR-7 X/A Duty & Competition Holster

Sig Sauer P365-FUSE & Icarus Precision A.C.E. Module & TLR-7 X/A Duty & Competition Holster

Regular price $87.00 USD
Regular price Sale price $87.00 USD
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Description

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.

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.

Features

• Full Sweat Guard
• Adjustable Retention
• Adjustable Cant
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Proudly Made in the USA

Attachments

  • Duty Drop
  • Duty Drop & Thigh Strap
  • BOSS Hanger
  • Modular Holster Adapter

Duty & Competition Holster Attachments Explained

Made in the USA

Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.

Shipping & Returns

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