SIG SAUER P365-AXG LEGION 9mm Massachusetts-Compliant Pistol

SIG SAUER P365-AXG LEGION 9mm Massachusetts-Compliant Pistol

The SIG SAUER P365-AXG LEGION combines the compact P365 fire-control system with an Alloy XSeries Grip module, an integrally compensated slide, and LEGION-specific appointments. This Massachusetts-compliant configuration, manufacturer part number 365AXGCA-9-LEGION-MS-MA, is chambered in 9mm and ships with three 10-round steel magazines. It also includes a factory manual safety while retaining the premium materials and control-oriented design of the P365-AXG LEGION family.

AXG Alloy Grip Module

Unlike a conventional polymer-gripped P365, the AXG model uses an alloy grip module with a Legion Gray finish. The added mass creates a more substantial, balanced feel and helps moderate movement during recoil. Custom G10 grip panels provide a durable, textured contact surface, while the extended beavertail supports a high, secure firing grip. A detachable magazine well assists reloads without changing the pistol’s core control layout.

The frame incorporates a 1913 Picatinny accessory rail for compatible compact lights and other supported accessories. Because the AXG system uses replaceable grip panels, it also offers a different fit and feel from one-piece polymer modules while preserving the P365’s modular architecture.

Integrated Compensator and 3.1-Inch Barrel

The 3.1-inch carbon-steel barrel is paired with an extended, integrally compensated slide. The expansion ports at the front of the slide redirect propellant gas upward to help reduce muzzle rise. Because the compensating system is built into the slide rather than attached to a threaded muzzle, the barrel itself remains non-threaded. The configuration provides the handling benefits of the longer slide profile while keeping the actual barrel compact.

Front and rear slide serrations provide multiple grasping surfaces for routine manipulation. The stainless-steel slide and alloy grip module receive a Legion Gray Cerakote finish that visually distinguishes the pistol while adding a protective exterior coating.

Optics-Ready Slide and XRAY3 Sights

The slide is optics ready and this catalog configuration identifies a SIG-LOC mounting footprint. Buyers should verify the footprint, required fasteners, and sight compatibility for the exact optic they intend to install. No electro-optic is included with this listing. Factory XRAY3 day/night sights remain available as an onboard sighting system and provide a visible reference across varied lighting conditions.

Manual Safety and Striker-Fired Controls

This model uses a flat-faced striker-fired trigger and includes a manual safety. The safety levers are positioned for accessible operation without changing the familiar P365 control arrangement. As with any defensive handgun, owners should train with the exact configuration they carry and follow SIG SAUER’s instructions for loading, unloading, inspection, and maintenance.

Massachusetts-Compliant Magazine Package

The pistol ships with three 10-round steel magazines, giving the user a 10+1 capacity when a full magazine is inserted with a round chambered. The limited-capacity package distinguishes this model from the standard 17-round P365-AXG LEGION. Its manual-safety and magazine configuration are intended for Massachusetts compliance, but purchasers remain responsible for confirming all current state and local requirements.

Key Features

• 9mm striker-fired P365-AXG LEGION configuration
• 3.1-inch carbon-steel barrel
• Integrated slide compensator
• Optics-ready stainless-steel slide
• XRAY3 day/night sights
• Alloy AXG grip module in Legion Gray
• Custom G10 grip panels and detachable magazine well
• 1913 Picatinny accessory rail
• Flat-faced trigger
• Factory manual safety
• Three 10-round steel magazines included

Exact Product Identification

This listing is for the Massachusetts-compliant P365-AXG LEGION, UPC 798681744053. It is not the standard 17-round model or a California-specific variant. Verify transfer eligibility and local compliance with your receiving dealer before ordering.