The SIG Sauer P365 Fuse Comp is a compact, striker-fired pistol built around a 3.7″ barrel with an integrated slide compensator to reduce muzzle rise and improve follow-up shot control. It ships optic-equipped with a factory-mounted ROMEO‑X SIG‑LOC enclosed sight system and a polymer grip module with interchangeable backstraps for a tailored fit. The design balances everyday carry ergonomics with enhanced shootability for a variety of practical applications.
Key Specifications
- The caliber is 9mm.
- The barrel measures 3.7 inches.
- The action type is Semi-Auto.
- The finish is Nitron.
- The grip module material is Polymer.
- Includes a factory-mounted enclosed optic: ROMEO‑X SIG‑LOC Compact.
- The sighting system is X-RAY3 day/night sights.
- The muzzle features an integrated compensator on the slide.
- The listed maximum magazine capacity is 21 rounds.
- Package includes one 17‑round and two 21‑round steel magazines.
Purpose-built for shooters who want compact carryability without sacrificing controllability, the P365 Fuse Comp pairs the familiar P365 ergonomics with an integrated compensator and a sealed ROMEO‑X optic for low-profile sighting. Its polymer grip module, accessory rail, and interchangeable backstraps let shooters configure the pistol to personal preference while X‑RAY3 sights provide clear sight pictures in varied light. The included magazine set supports extended capacity options for range use and training.
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