Sig Sauer P365 FUSE 9mm 4.3in | Romeo-X | MFG# 365XF-9-BFO-RXSL

The SIG Sauer P365 FUSE blends full-size capability with micro-compact concealability by pairing a 4.3-inch barrel and an extended, optic-ready slide with a slim LXG grip module. The pistol ships optic-ready with a SIG Romeo‑X micro red dot installed and includes multiple magazines for extended capacity options. Recommended uses include everyday carry (EDC) and range training where a compact footprint with improved sight radius is desired. The included SIG Romeo‑X is a practical micro red dot option that pairs well with this platform.

Product Specifications

• Manufacturer is SIG Sauer.
• Model is P365 FUSE (P365XF).
• Caliber is 9mm.
• Barrel length is 4.3 inches.
• Overall length is 7.2 in (183 mm).
• Weight is 24.8 oz (703.1 g).
• Action is Semi-Auto (Striker-fired).
• Trigger type is Nickel-plated flat-faced.
• Sights are fiber optic front with black serrated rear.
• Electro-optic installed is Romeo-X with SIG-LOC footprint (installed).
• Magazines included are listed as (2) 21-round and (1) 17-round steel magazines in manufacturer material.
• Grip module is LXG polymer with laser engraved texture.
• Accessory rail is M1913 Picatinny-style.
• Barrel material is carbon steel.
• UPC is 798681713349.

The P365 FUSE delivers a practical balance of shootability and concealability. Its longer optic-ready slide and enhanced sight radius make follow-up shots and sight alignment more straightforward than many micro-compact pistols, while the LXG grip module maintains a slim profile for carry. If you want a compact pistol that accepts a micro red dot out of the box and comes equipped with multiple magazines, the P365 FUSE presents a modern, feature-forward option.

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