Sig Sauer P365 Fuse Pistol, 9mm, 4.3-Inch Barrel, Optic

The Sig Sauer P365 Fuse pistol in black (brand part no. SIG W365F-9-BXR3P) extends the P365 family into a higher-capacity, optic-equipped configuration, giving concealed carriers a red-dot-ready 9mm with a longer sight radius than the standard P365. Sig Sauer chambers the pistol in 9mm with a 21-round capacity and a 4.3-inch barrel, and XRay3 day/night sights ship co-witnessed with a factory-mounted optic. The striker-fired action delivers a consistent trigger pull shot to shot. Among optic-equipped semi-auto handguns, this P365 Fuse configuration favors carriers who want a longer sight radius with a factory red dot.

Key Specifications

• The chambering is 9mm, with a 21-round capacity.
• The barrel measures 4.3 inches.
• The sights are XRay3 day/night sights, co-witnessed with a factory optic.
• The action is striker fired for a consistent trigger pull.
• The optics-ready cut is compatible with the Holosun 407K/507K, Shield RMSc, and SIG RomeoZero footprints.

Frequently Asked Questions

Does this pistol include a red dot optic? Yes, it ships with a factory-mounted optic co-witnessed with XRay3 day/night sights.

What is the magazine capacity? 21 rounds of 9mm.

Buy the Sig Sauer P365 Fuse Pistol

A longer sight radius and higher capacity with a factory red dot are exactly what this P365 Fuse delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.