Sig Sauer P226X Legion SAO | 9mm | 4.4 in | 226X-9-LEGION-SAO

The Sig Sauer P226X Legion SAO is a full-size, optics-ready service pistol built for precision and customization on the Legion platform. It ships with a 4.4-inch match-grade bull barrel finished with a target crown, an AX1 adjustable single-action-only trigger, XRAY3 day/night sights, and three flush-fit 18-round magazines. For a reflex sight that pairs cleanly with the SIG-LOC PRO footprint on this slide, consider a SIG Romeo1Pro—well under $1,000 and compatible with the mounting pattern provided. Typical applications for this pistol include range training and duty/competition use where consistency and modularity are priorities.

Product Specifications

• The manufacturer is SIG SAUER.
• The model is P226X Legion.
• The manufacturer part number is 226X-9-LEGION-SAO.
• The caliber is 9mm Luger.
• The barrel measures 4.4 inches.
• The barrel description is a match-grade bull barrel with target crown.
• The installed trigger system is AX1 adjustable, Single Action Only (SAO).
• The standard magazine capacity is 18 rounds.
• The package includes 3 x 18-round removable steel magazines.
• The frame is constructed of alloy with a Legion Gray Cerakote finish.
• The slide is made from stainless steel with Legion Gray Cerakote and is optic-ready.
• The pistol is optic-ready for the SIG-LOC PRO footprint and compatible with ROMEO1Pro, ROMEO2, DPP, and RMR footprints.
• The grip is black Legion G-10 Hogue-pattern panels.
• The sights are XRAY3 day/night sights.
• The UPC is 798681685264.

This P226X Legion SAO is built to accept upgrades and personalized setups while delivering consistent trigger characteristics and a stable sight picture. Its optics-ready slide and compatibility with X5-series parts make it straightforward to configure for specific shooting disciplines, and the included magazines provide immediate capacity out of the box. The Legion finishing and G10 grips give a durable, high-traction interface without excess ornamentation.

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