Sig Sauer P365 AXG Legion 9mm Compact Pistol – Optic-Ready, Integrated Compensator, 17+1 Capacity
The P365 AXG Legion is the first P365 admitted to Sig Sauer’s Legion program, combining the proven micro-compact P365 fire-control unit with an aluminum AXG grip module and a slide-integrated two-port compensator. Legion-grade features, 17-round flush-fit capacity, and a factory optic cut give this striker-fired carry gun a technical edge collectors and serious shooters will notice immediately.
Condition
Overall Condition: Very good – showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent – clean, mirror finish, no signs of wear.
Bore Rifling: Excellent – sharp lands and grooves.
Specific condition notes: Minor carbon buildup is present around the compensator ports, and faint edge wear is visible on high-contact surfaces from normal handling.
What’s Included
- SIG Sauer factory hard case (black polymer)
- One 17-round SIG Sauer steel magazine
The slide’s integrated two-port compensator vents gas upward to flatten muzzle rise, allowing faster follow-up shots without increasing overall length. The compensator is machined directly into the stainless-steel slide, eliminating the need for threaded barrels or add-on devices.
Sig’s AXG (Alloy XSeries Grip) module gives the pistol a solid aluminum frame finished in Legion Gray Cerakote, paired with removable black G10 grip panels and a flared magwell for smooth reloads. Despite the metal frame, the gun remains compact and well balanced.
A 3.1-inch barrel, flat-faced serrated trigger, and striker-fired action deliver predictable pull and short reset. Forward and rear cocking serrations plus lightening bevels provide confident slide manipulation.
The optic-ready slide is cut for Shield RMS-c–footprint red-dot sights and ships with SIG XRAY3 day/night irons—green-ring front and serrated rear—installed. An accessory rail supports lights or lasers, and Legion membership perks apply to the owner.