SIG Sauer P365 X-MACRO ROMEO-RS 9mm 3.7″ | 17+1

The SIG Sauer P365 X-MACRO ROMEO-RS is a compact, optic-ready 9mm pistol that pairs a 3.7″ barrel with the XMacro grip module to deliver full-size capacity in a slim carry profile. This example ships with a ROMEO-RS compact reflex sight pre-installed and includes two 17-round magazines. Suggested optic: the SIG Sauer ROMEO-RS compact reflex sight, which is a direct fit for the pistol’s RX footprint.

Applications where this pistol is commonly used include concealed carry (everyday carry) and precision-oriented range practice or competition work where a compact, high-capacity pistol is desired.

Product Specifications

• The caliber is 9mm.
• The standard capacity is 17 + 1 rounds.
• The barrel length is 3.7 inches.
• The overall length is 6.6 inches.
• The unloaded weight with magazine is listed as 22 oz.
• The frame material is Stainless Steel with a polymer XMacro grip module.
• The slide material is Stainless Steel with a Nitron finish.
• The pistol is optic-ready and ships with a ROMEO-RS compact electro-optic installed.
• The sighting system includes XRAY3 day/night suppressor-height sights.
• The trigger type is a flat striker-fired action.
• The accessory rail is a M1913 Picatinny section on the frame.
• The package includes 2 magazines.
• The finish is listed as Nitron.
• The barrel material is Carbon Steel.
• The UPC is 798681732517.

The P365 X-MACRO ROMEO-RS blends a proven compact footprint with high magazine capacity and a factory-installed reflex sight for immediate use. Its combination of a thin XMacro grip module and 17-round magazines makes it a practical option for shooters seeking maximum capacity in a carry-friendly package while retaining the control and sight radius that help with accurate follow-up shots.

Owners and reviewers commonly note its exceptional capacity for the size and its comfortable carry profile; many users also praise the factory-installed ROMEO-RS as a convenient, well-integrated optic solution.

Related Videos: