The Sig Sauer P365 Fuse pistol in 9mm with a 21+1 capacity (brand part no. 365XF9BFO) extends the P365 platform into a larger, higher-capacity build for shooters who want more rounds on tap. Sig Sauer fits the pistol with a 4.3-inch barrel and an optic-ready, serrated slide, and three magazines ship with the pistol, two holding 20 rounds. Fiber optic front sights pair with a black serrated rear sight for fast target acquisition, and the design skips a manual safety for a simplified draw. Among high-capacity semi-auto handguns, this P365 Fuse configuration favors shooters who want P365 ergonomics with extended magazine capacity.

Key Specifications

• The chambering is 9mm.
• The capacity is 21+1 rounds.
• The barrel measures 4.3 inches.
• The slide is optic ready and serrated.
• The sights are a fiber optic front, black serrated rear.
• The safety system has no manual safety lever.
• Three magazines ship with the pistol, two holding 20 rounds.
• Ships with 3 included.
• The action is semi-auto.

Frequently Asked Questions

How many magazines are included? Three magazines, with two holding 20 rounds each.

Is this pistol optic ready? Yes, the slide is milled to accept a red dot directly.

Buy the Sig Sauer P365 Fuse Pistol, 21+1

P365 ergonomics with extended magazine capacity are exactly what this Fuse delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.