Sig Sauer P365 FUSE, 9MM, 4.3″ Barrel, Cerakote Finish, Black
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Home » Shop » Sig Sauer P365 FUSE, 9MM, 4.3″ Barrel, Cerakote Finish, Black
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$879.99Original price was: $879.99.$799.99Current price is: $799.99.
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Sig Sauer P365 FUSE is a compact, polymer-frame 9mm semi-auto pistol with a 4.3" barrel and 21-round magazines. It is for concealed carriers and range shooters who want high capacity in a slim, optics-ready handgun.
9mm semi-auto pistol with a 4.3" barrel
21-round capacity, 3 magazines included
Fiber optic front sight, low profile combat rear
Optics-ready slide
Black Cerakote slide finish
Compact polymer frame with LXG grip
SKU: SG365XF-9-BFO · Mfr part #: 365XF-9-BFO · UPC: 798681698721
Sig Sauer P365 FUSE is a compact, polymer-frame 9mm semi-auto pistol with a 4.3″ barrel and a 21-round magazine. This version has a black Cerakote finish and the Sig Sauer LXG grip. It comes with three magazines: two that hold 21 rounds and one that holds 17.
What sets the FUSE apart
Sig Sauer lists 21+1 capacity in a grip module that is only 1″ wide, so the pistol stays slim for carry. The slide is optic-ready and 6 7/8″ long, which gives you more distance between the front and rear sights. The sights are a fiber optic front and a low profile combat rear. Sig Sauer also says the 4.3″ barrel improves ballistic performance with defensive ammunition.
This pistol suits people who carry concealed and still want a lot of rounds on board. It also works well for range days, training, and home defense. The slim grip and the longer sight line give you a stable pistol to shoot without a bulky frame.
Plan your gear around the FUSE. You will want a holster made for this model, so confirm the fit before you order. A red dot sight is the obvious add-on for the optics-ready slide, and you should check the optic’s mounting needs first. Extra magazines, 9mm defensive and practice ammunition, and a basic cleaning kit round out the setup.
Sig Sauer P365 FUSE, 9MM, 4.3" Barrel, Cerakote Finish, Black Specifications
Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
Frequently Asked Questions
Q: How many rounds does the Sig Sauer P365 FUSE hold?
A: 21 rounds. Sig Sauer rates it at 21+1 with a round in the chamber. Two of the three included magazines hold 21 rounds.
Q: How many magazines come with the P365 FUSE?
A: Three. That is two 21-round magazines and one 17-round magazine.
Q: Is the P365 FUSE optics ready?
A: Yes. The slide is optic-ready, so you can mount a red dot. Check the optic's mounting requirements before you buy one.
Q: What size barrel does this P365 FUSE have?
A: 4.3 inches. It is chambered in 9mm and has a fiber optic front sight.
Warranty and Manufacturer
Covered by the Sig Sauer factory warranty; warranty terms come from Sig Sauer.
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