Sig Sauer P365 Fuse | 9mm | 4.3in | 365XF-9-BFO-RXX

The SIG Sauer P365 Fuse blends full-size capability with micro-compact concealability in an optic-ready 4.3″ package. This example ships with an installed ROMEO‑X Compact optic and includes two 21‑round and one 17‑round steel magazines plus an LXG grip module with interchangeable backstraps. The longer optic-ready slide increases sight radius and control while keeping a narrow grip profile for concealed carry. For a compact red-dot alternative under $1,000 that pairs well with this platform consider the Holosun 507K.

Product Specifications

• The UPC is 798681698745.
• The manufacturer part number is 365XF-9-BFO-RXX.
• The caliber is 9mm.
• The barrel length is 4.3 inches.
• The firearm is optic-ready with an installed optic: ROMEO‑X Compact.
• The optic footprint is SHIELD/RMSc.
• It includes (2) 21‑round and (1) 17‑round steel magazines.
• The grip module is LXG (Laser Stippled X‑Grip).
• The frame material is stainless steel.
• The slide finish is Nitron.
• The FCU finish is Black DLC.
• The accessory rail is M1913.
• The sights feature a fiber‑optic front with a black serrated rear.
• The trigger is a nickel‑plated flat‑faced striker.
• The RX footprint is COMPACT (Shield RMS‑c).

Built to bridge the gap between capacity and concealability, the P365 Fuse provides a modern carry-oriented package with features that favor controllability and sighting. The integrated ROMEO‑X Compact and included magazines make this example ready for immediate use at the range or as an everyday concealed-carry option, while the LXG grip and interchangeable backstraps let shooters tailor the feel to their hand.

Related Videos: