Description
SIG Sauer P365X with ROMEO-X SIG-LOC 9mm Pistol, 3.1" Barrel, 10-Round
The SIG P365X ROMEO-X SIG-LOC is the short-slide P365 with the longer X-series grip. You get the original 3.1 in. slide with a grip you can actually fill, and an optic-ready Nitron slide.
The optic cut is compact Shield RMSc. XRAY3 sights stay on the gun. The rail is SIG’s P365 rail, not 1913. The slide is not compensated. A factory red dot is installed only when this page says so. These pistols ship to a licensed FFL.
This configuration keeps that family feel and changes the details that matter on the gun: barrel, finish, magazines, and whether a factory red dot is already mounted.
This configuration
This is SIG-LOC Compact, not a ROMEO-X Compact RMSc package. Confirm the cut before you order a spare sight. Two 10-round steel magazines ship in the box. SIG lists 5.5 in. tall with the optic.
What ships
A factory optic is installed only when this page says so. This item ships to a licensed FFL. See the SIG P365X collection.
Specifications and Included Items
- Caliber: 9mm Luger
- Model: 365X-9-BXR3-RXSL-10
- Barrel length: 3.1 in. (78.74 mm); carbon steel; not threaded
- Overall length: 5.8 in. (147 mm)
- Overall width: 1.1 in. (28 mm)
- Height: 5.5 in. (140 mm) with optic
- Weight: 18 oz (510.3 g) with magazine
- Sight radius: 4.9 in. (123 mm)
- Capacity: (2) 10-round steel magazines
- Magazines included: (2) 10-round steel magazines
- Slide: Nitron-finished stainless steel; optic-ready
- Optic footprint: SIG-LOC Compact; not a generic RMSc plate
- Factory optic: Factory-mounted ROMEO-X SIG-LOC Compact, circle-dot reticle
- Sights: XRAY3 day/night
- Trigger: Flat striker-fired X-series trigger
- Manual safety: No
- Grip module: P365 X polymer module; black
- Accessory rail: SIG rail (not a 1913 Picatinny rail)
- FCU: Stainless steel fire-control unit
- Included items: Factory ROMEO-X SIG-LOC Compact; two 10-round steel magazines; cable lock and manual as packed by SIG Sauer







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