
The SIG Sauer P365 FUSE is a blue and black 9mm pistol with a 21+1 capacity. It has a 4.3-inch carbon steel barrel with a DLC finish and an extended slide, and it weighs 23.1 ounces with an overall length of 7.2 inches. The slide is optics-ready with a compact Shield RMS-c footprint and carries a fiber optic front sight with a black serrated rear sight. The LXG polymer grip module is laser engraved and has interchangeable backstraps. Three steel magazines come with the pistol, two holding 21 rounds and one holding 17.
The FUSE suits buyers who want high capacity in a slim frame, for everyday carry or for home defense and range training where capacity and an optic both matter. The longer slide adds sight radius compared with a shorter subcompact. Check your state's magazine capacity rules before you buy, because the 21-round magazines are included.
Key features
- 21+1 capacity with three steel magazines included
- 4.3-inch carbon steel barrel with DLC finish
- Optic-ready slide with Shield RMS-c footprint
- Fiber optic front sight and serrated rear sight
- Interchangeable small, medium and large backstraps
This pistol ships to the licensed FFL dealer you name, where you complete Form 4473 and pass a NICS check before you take it home.
SIG Sauer P365 FUSE 9mm Blue/Black Pistol: quick facts
- What caliber is the SIG Sauer P365 FUSE 9mm Blue/Black Pistol?
- It is chambered in 9mm.
- How many rounds does it hold?
- 21+1 rounds; magazines included: 3.
- How big and heavy is it?
- Barrel length 4.3 inches, overall length 7.2 inches, weight 23.1 ounces.
- What kind of action does it use?
- Semi-Automatic.
- Is it optic ready or threaded?
- Optic ready: Yes; threaded barrel: No.
- What sights and finish does it have?
- Sights: Fiber Optic Sights; finish: Blue/Black.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in United States?
- Yes. It ships to a licensed FFL dealer in United States; you pick it up there after the background check. Handguns ship to a licensed FFL dealer only, and the buyer must be at least 21 and pass a background check at pickup; some states add a permit or waiting period.
- Is it in stock?
- Yes, at $919.99. Orders leave within 1-2 business days; shipping is free over $999.







