New For 2024: SIG Sauer P365-FUSE

by
posted on June 29, 2024
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
SIG Sauer P365-FUSE laying on a stone surface next to a watch and sunglasses.
Images courtesy of SIG Sauer.

Since its introduction in 2018, SIG’s P365 has been at the head of the market for subcompact, striker-fired, 9 mm Luger handguns with a minimum magazine capacity of 10 rounds. The popularity of the design has lead to a myriad of variants, tailored to specific purposes. New for 2024, the company is introducing the P365-FUSE, a model which the company says is “the ultimate fusion of full-size capability…that doesn’t compromise on capacity, shootability or concealability.”

Right side of the SIG Sauer P365-FUSE.The FUSE is the largest version of SIG’s P365 offered to date.

The P365-FUSE ups the size over the previous P365 models, combining the extended grip length of the P365-XMacro with a longer slide than the XL series. While bigger than the original “micro-compact” P365, the P365-FUSE is of “compact” size, with an overall length of 7.2” and a height of 5.1”. Like the original, the FUSE has a narrow profile despite its capacity at 1” wide across the grip area. It weighs 23.1 ozs. The result is what SIG calls a “crossover carry” pistol.  

Left side of the SIG Sauer P365-FUSE with a red-dot optic attached.The P365-FUSE is supplied with an extended 21-round magazine and is available from the factory with a SIG Romeo-X Compact red dot sight.

The FUSE’s grip module is the polymer LXG (laser-stippled X grip) and has a removable magwell, an M1913 Picatinny accessory rail on the dustcover and interchangeable backstraps. The fire control unit uses a nickel-plated flat trigger, and an external manual safety is not an option. Its stainless-steel slide has front and rear serrations and unique lightening cuts and is given a Nitron finish. Sights are a fiber-optic front and a serrated rear notch, and the slide is also cut for optics with a Shield RMSc footprint. The 4.3” carbon steel barrel is given a DLC finish.  

Top view of the SIG Sauer P365-FUSE.Despite its capacity, the SIG P365-FUSE is just over an inch wide.

The FUSE ships with three magazines. One is a flush-fit 17-rounder introduced with the P365-XMacro, and the other two are extended 21-round magazines. It is also available with 10-round magazines for those who live in areas with capacity restrictions. As with many other SIG products, the P365-FUSE can come with a factory-installed optic, in this case the company’s own Romeo-X Compact red-dot sight. The Romeo-X Compact is based on the design that SIG produces for the U.S. military and weighs less than 2 ozs.

Magazines designed for the SIG Sauer P365-FUSE.The P365-FUSE comes with two extended 21-round magazines and one flush-fit 17-rounder.

The SIG P365-FUSE has an MSRP of $780 or $1,100 equipped with a Romeo-X Compact sight. For more information, visit sigsauer.com.

Latest

target with holes
target with holes

Skills Check: The Tabula Rasa Method

Too many shooters step onto the range carrying the emotional residue of every missed shot, every bad stage and every ugly drill from the last six months like a tactical backpack full of disappointment. The Tabula Rasa method is designed to change that relationship.

Canadian Law Enforcement Agencies Select Federal Ammunition

Federal Ammunition will supply the Canadian Department of National Defense and the Royal Canadian Mounted Police with rifle and shotgun ammunition, respectively.

Shooting Surplus: Finding Affordable Mil-Surp Ammo in 2026

Today, the market for mil-surp ammo is vastly different than it was even just a few years ago. If you're a military-surplus collector and shooter, what should you look for in 2026? Here's our guide.

Colt Electro-Optics Introduces New Red Dots & Magnifier

No stranger to rebirth, Colt has recently spun off an optics division to make sure that, in a world where optics are considered to be standard equipment, a fully kitted-out gun can be all-pony.

What This Huge NFA Ruling Means for Gun Owners

The recent ruling in Jensen v. ATF and the subsequent lack of an appeal by the U.S. Department of Justice has left many gun owners with questions about purchasing NFA items. Here is some guidance.

Gun of the Week: Smith & Wesson Model 386 Night Guard

In partnership with Lipsey's, Smith & Wesson recently re-introduced two of its classic Night Guard revolvers, the Models 386 and 396, which are chambered for the .357 Magnum and .44 Special, respectively.

Interests



Get the best of American Rifleman delivered to your inbox.