Sig Sauer P365 X-Macro 3.7″ 9mm | 2x17rd | MFG# 365XCA-9-BXR3-MS

The Sig Sauer P365 X‑Macro is a compact, optic‑ready 9mm pistol built around the P365 platform with an expanded 17‑round magazine capacity in a slim grip module. This variant pairs a 3.7″ barrel with XRAY3 day/night sights and ships with two 17‑round magazines and interchangeable backstraps for fit customization. For an optic under $1,000 that works with the X‑Series slide, the SIG RomeoZero Elite is a compatible red dot option that keeps the profile slim and sight picture fast.

Applications: concealed carry with extended capacity, general-range training and target work.

Product Specifications

• The UPC is 798681672707.
• The caliber is 9mm.
• The action is Semi-Auto.
• The barrel length is 3.7 inches.
• The overall length is 6.6 inches.
• The magazine capacity is 17 rounds.
• The number of magazines included is 2.
• The slide material is Stainless Steel.
• The frame material is Polymer.
• The frame color is Black.
• The unloaded weight is approximately 22 oz.
• The sight type is XRAY3 Day/Night (suppressor-height).
• The optic footprint is SHIELD/RMSc.
• The accessory rail is M1913 (Picatinny).
• The pistol includes a manual safety.

The P365 X‑Macro pairs a high-capacity magazine system with a compact grip profile and an X‑Series optic-ready slide, delivering a practical package for everyday carry and frequent range use. Interchangeable backstraps and the included XRAY3 sights let shooters tailor fit and sighting to personal preference, while the two supplied 17‑round magazines reduce reload interruptions during training. Built for shooters who prioritize capacity in a discreet footprint, the X‑Macro balances concealability with readiness.

Owners commonly praise the X‑Macro for its ability to deliver full-size capacity in a compact package, and many note its comfortable carry profile despite the higher magazine capacity.

Related Videos: