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IA Iron River Armory

Sig Sauer P365 Fuse Romeo-RS 9mm 4.3in 21/17rd Black

SKULIP|SI365XF9BFORS Conditionnew CategorySemi Auto Handguns
$870.83
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About this product

The Sig Sauer P365 Fuse is a compact, optic-equipped 9mm pistol built to combine enhanced capacity and improved shootability in a concealment-friendly package. It ships with a factory-installed ROMEO‑RS red dot, an LXG laser-stippled grip module and multiple magazines for versatile use. The 4.3-inch barrel and an optic-ready slide provide improved sight radius and practical ballistic performance for everyday carry and defensive applications. This configuration emphasizes controllability and real-world capability without sacrificing concealability.

Key Specifications

  • The caliber is 9mm Luger.
  • The barrel measures 4.3 in.
  • Included magazines are (2) 21‑round and (1) 17‑round steel magazines.
  • The installed optic is a ROMEO‑RS Compact 3 MOA.
  • The grip module is a LXG laser‑stippled X‑Grip.
  • The slide is stainless steel with a Nitron finish.
  • The optic footprint is Shield / RMSc.
  • The trigger system is striker action with a nickel‑plated flat face.
  • The overall length measures 7.2 in.
  • It includes an M1913 accessory rail for lights and trainers.

Thoughtfully configured for users who value a practical blend of capacity and concealability, the P365 Fuse brings an optic-first platform and an aggressive grip module to the compact pistol class. The factory-installed ROMEO‑RS, extended magazines and optic-ready slide make this pistol a capable option for everyday carry and defensive-minded shooting where compact dimensions and controllability matter.

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Specs at a glance

Sig Sauer P365 Fuse Romeo-R… SPECS AT A GLANCE 9mm SIZE
Editorial diagram — measurements verified during testing.
Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$870.83