Sig Sauer P365 FUSE 9mm 4.3in Romeo-X Compact Pistol

The Sig Sauer P365 FUSE is an optic-ready compact semi-automatic pistol chambered in 9mm with a 4.3-inch barrel. It ships with an installed Romeo‑X electro‑optic and an LXG polymer grip module. The design blends compact concealability with features intended to improve sight radius and handling for everyday carry and range use.

Key Specifications

• The caliber is 9mm.
• The barrel measures 4.3 inches.
• The overall length is 7.2 inches.
• The overall height is 5.7 inches.
• The overall width is 1.1 inches.
• The unloaded weight is approximately 24.8 ounces.
• The action is striker-fired.
• Equipped with an installed Romeo-X electro-optic.
• Sights include a fiber-optic front and black serrated rear.
• The grip module is a LXG polymer with laser-engraved texture.

With its optic-ready slide, LXG grip module, and compact profile, the P365 FUSE offers a practical balance of shootability and discreet carry. The combination of modern sighting options and a flat-faced trigger supports straightforward operation for range work and everyday carry tasks.