Sig Sauer P365X Fuse w/Romeo RS 9mm 4.3″ 17+1/21+1

Description

The Sig Sauer P365X Fuse w/ROMEO-RS combines the concealability of the original P365 with the enhanced performance of a full-sized pistol. Featuring a 4.3-inch carbon steel barrel, this model delivers improved ballistic performance, producing higher velocities and maximum expansion from defensive ammunition. Its 6.875-inch optic-ready slide, complete with aggressive front and rear serrations, provides a 6-inch sight radius for an enhanced sight picture and superior accuracy. The P365X Fuse is equipped with a fiber-optic front sight and a black serrated rear sight for quick target acquisition, even in low-light conditions. For shooters who prefer red dot optics, the slide utilizes a Compact Shield RMS-c footprint for seamless mounting.

A nickel-plated flat-face trigger ensures a smooth, predictable break, promoting precision and rapid follow-up shots. The pistol’s laser-stippled X-Grip frame features interchangeable backstraps and a removable magwell, allowing shooters to tailor grip size and balance between maximum concealment or faster reloads. With its impressive 17+1 or 21+1 capacity, the P365X Fuse strikes the perfect balance between compact carry and full-size capability. Built on the proven P365 platform, it serves equally well as a daily carry pistol, a home defense option, or a reliable range performer. This model includes a factory-installed ROMEO-RS Compact red dot sight featuring motion-activated illumination, a 20,000-hour battery life, and a convenient side-loading battery compartment.

Backed by Sig Sauer’s renowned craftsmanship and reliability, the P365X Fuse w/ROMEO-RS is a versatile, high-performance 9mm pistol built for shooters who demand both precision and practicality.

FEATURES

• P365X grip module, extended grip with integrated mag funnel extends hand purchase for improved control and comfort, while the integrated mag funnel smooths and speeds magazine insertion during fast reloads.

• ROMEO-RS red-dot optic (installed), Factory-mounted micro red dot provides a bright, precise aiming point for faster target acquisition and improved accuracy, especially useful for rapid engagements and low-light shooting.

• Nitron-finished slide with a blacked-out rear sight and fiber-optic front,  the durable Nitron coating resists corrosion and wear, while the blacked rear reduces glare and the fiber-optic front provides a bright daytime sight picture for fast, intuitive alignment.

• X-Flat trigger, A flatter profile trigger offers a more consistent finger placement and a crisp break, helping improve shot-to-shot consistency and trigger control.

• Optic-ready design with a compact footprint, Built to accept micro optics without sacrificing concealability that balances the speed of a red dot with the small size needed for everyday carry.

• (2) 21-round steel magazines and (1) 17 round steel magazine, Steel construction for durability and reliable feeding, with 17 and 21 round capacity that provides a good balance between concealability and ammunition availability for defensive use.

SPECIFICATIONS

• Manufacturer: Sig Sauer
• Model: P365X Fuse Romeo-RS
• MPN: 365XF-9-BFO-RS
• UPC: 798681719983
• Caliber/Gauge: 9mm
• Capacity: 17+1/21+1
• Sights: ROMEO-RS Equipped, Fiber-optic Front, Black Serrated Rear
• Barrel Length: 4.3″
• Barrel Type: Carbon Steel
• Weight: 1.55 lbs
• Overall Length: 7.2″
• Finish: Nitron
• Grips/Stock: Black Textured Polymer, Laser Stippled X-Grip

WHAT’S IN THE BOX

• Sig Sauer P365X Fuse w/Romeo-RS 9mm Conceal Carry Pistol
• (2) 21 Round Magazines
• (1) 17 Round Magazine
• Romeo-RS Optic Installed
• Locking Device
• Owner’s Manual