Sig Sauer P365 FUSE | 9mm | 4.3″ | 365XF-9-BFO

The SIG Sauer P365 FUSE blends full-size capability with a micro-compact footprint. It ships optic-ready with a longer-than-typical compact slide, a fiber-optic front sight, and a 4.3″ carbon steel barrel to balance concealability and shootability. The LXG grip module, removable magwell and included magazines expand its versatility for everyday carry and range practice.

Compatible optic recommendation: Shield RMSc footprint reflex sight (Shield RMSc), a compact micro-reflex that fits the P365 FUSE footprint and is readily available well under $1,000.

Applications: everyday concealed carry and range/target practice.

Product Specifications

• The UPC is 798681698721.
• The caliber is listed as 9mm Luger.
• The barrel length measures 4.3 inches.
• The firearm is described as optic-ready with a SHIELD/RMSc footprint.
• The package includes (2) 21-round and (1) 17-round steel magazines as listed in the manufacturer description.
• The stated capacity is 21 rounds (highest-capacity magazine noted).
• The slide finish is listed as Nitron and the barrel as carbon steel.
• The grip module is the LXG (Laser Stippled X-Grip) in black polymer.
• The overall length is given as 7.2 inches.
• The stated weight is 23.1 oz.
• Sights are listed as a fiber-optic front and a black serrated rear.
• The trigger action is striker with a nickel-plated flat-faced trigger.
• The accessory rail is a M1913 Picatinny-style rail.
• Three magazines are noted as included and the magazine count is listed as 3 in product attributes.

The P365 FUSE is engineered to deliver a high-capacity, carry-friendly package with features derived from full-size platforms. Its extended, optic-ready slide and LXG grip module make it straightforward to configure for fast target acquisition or everyday concealed carry. The included magazines and removable magwell give immediate capacity and reload options for range days and carry routines.

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