Sig Sauer P365 FUSE: High Performance and Capacity in a Concealable Package
Sig Sauer’s P365 series has long been known for wrapping quality craftsmanship, accuracy, and maneuverability in a compact, concealable package. And the new FUSE is no exception.
The Sig Sauer P365 FUSE combines high capacity and function with comfort and concealability unlike any other pistol in its class. Featuring the longest barrel in the P365 lineup, up to a 21 round capacity, and a 1913 accessory rail, the FUSE is a great choice for concealed carry or home defense.
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“Born from the iconic roots of the game changing P365, the true crossover handgun has finally arrived; the P365-FUSE is the ultimate in full-size capability and micro-compact concealment for unmatched versatility,” Sig Sauer’s Chief Marketing Officer Robby Johnson said in a media statement. “With an optics-ready slide and barrel longer than any other compact in its class, combined with the ultra-thin LXG grip, the P365-FUSE delivers on accuracy, performance, and reliability.”
In this article, we’ll go over all the details of the FUSE and what makes it a unique piece in Sig’s 365 lineup. Let’s get started.
P365 FUSE Specs
9mm Luger
Compact
5.1"
7.2"
4.3"
1.1"
23.1 oz
21+1 or 17+1
Black
Nitron
$780
Features
Size and Capacity
Combining an extra-long barrel with a razor-thin grip and a high round capacity, the Sig Sauer P365 FUSE is one of the most functional yet concealable pistols in the 365 lineup.
This compact pistol weighs 23.1 ounces unloaded and measures 5.1 inches tall, 1.1 inches wide, and 7.2 inches long with a barrel length of 4.3 inches. With the capacity to hold up to 21+1 rounds despite its thin build, the FUSE is more comfortable and concealable than just about any other 21-round pistol on the market.
The P-365 FUSE ships with two 21-round extended magazines and one 17-round flush mag and features a removable magwell. The FUSE is also available with a state-compliant 10-round capacity.
Frame, Slide and Barrel
The Sig Sauer P365 FUSE is designed with a longer slide than any other compact pistol in its class, improving its overall sight radius and control. The optics-ready slide is made of stainless steel and finished with a protective Nitron coating, and features aggressive serrations for easier manipulation.
The FUSE houses a 4.3-inch carbon steel barrel with a DLC finish, making it the longest barrel of any other pistol in the 365 family. This Sig model also comes with interchangeable small, medium, and large backstraps and a 1913 accessory rail allowing you to mount accessories of your choice.
Grip
The 365 FUSE is built with an ultra-thin, 1.1-inch black polymer X-grip grip for enhanced shootability, versatility, and concealment. The grip is stippled with a laser-engraved texture for greater purchase and control.
Sights
Designed with a site radius of 6 inches, the Sig P365 FUSE comes standard with Sig’s fiber optic front and black serrated rear iron sights. This pistol also comes optics-ready and is available in an upgraded edition that features a factory-installed ROMEO-X Compact red dot sight.
Trigger
The 365 FUSE is striker-fired and is designed with an X-Series nickel-plated flat-faced trigger. According to Guns.com, with around a 5.25-pound pull weight, this trigger offers a short take-up and an audible reset.
Safety
The Sig Sauer P365 FUSE was designed without a manual thumb safety.
Final Thoughts
The Sig Sauer P365 FUSE is designed with a high round capacity and a longer barrel than any other pistol in the 365 family, giving it improved ballistic performance and excellent control. Optics ready with a 1913 accessory rail, this highly functional pistol is an excellent choice for concealed carry.
You can get your hands on the FUSE through your local firearms dealer. If you do decide to grab one of these pistols for concealed carry, be sure to check out our selection of Kydex and hybrid IWB, OWB, and pocket carry P365 FUSE holsters.
If you’re looking for a new IWB, OWB, or pocket carry holster, head to our Holsters by Gun Model page for Kydex holsters that are custom-made for your weapon of choice.
Interested in items beyond holsters? Take a look at our Resources Page for links to recommended products like lights, lasers, first aid, maintenance, and more. Or, browse our selection of apparel, gun belts, and accessories. And be sure to visit our sister company, GeoGrit, to view our collection of durable, RFID-blocking minimalist wallets.
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