SIG Sauer P226 Legion R2 DA/SA 9mm Pistol – Optic-Ready, Legion Gray, 4.4" Barrel, 10+1
The P226 Legion R2 brings Sig Sauer’s flagship full-size pistol into the brand’s elite Legion line. Finished in Legion Gray and equipped with a factory-milled R2 slide cut, this 9 mm pistol ships ready for popular mini-red-dot optics while retaining suppressor-height X-RAY3 night sights for co-witnessing. Grayguns-designed Short-Reset Trigger parts, low-profile controls, and G10 grips round out a package built for shooters who want factory upgrades without aftermarket work.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – clean, mirror finish, no signs of wear.
Rifling Condition: Excellent – sharp lands and grooves.
What's Included
- SIG Sauer gray plastic hard case dated 30-APR-2025
- Three 10-round factory SIG Sauer steel magazines
- SIG Sauer logo sticker
The optic-ready R2 slide accepts SIG ROMEO1 Pro, ROMEO2, Leupold DeltaPoint Pro, and Trijicon RMR footprints without an adapter plate, giving the buyer flexibility in choosing a red dot.
Legion enhancements include a reduced, contoured beavertail and X-Five style trigger-guard under-cut that promote a higher grip and better recoil control, while front and rear slide serrations and sculpted relief cuts improve manipulation.
The alloy frame keeps weight manageable yet durable, and the 4-slot Picatinny rail supports weapon lights or lasers. Suppressor-height X-RAY3 sights provide a bright green tritium front dot and a square-notch rear for a clear sight picture day or night.
Internally, the pistol carries a solid steel guide rod and Grayguns Short-Reset Trigger components for a crisp, quick follow-up shot in either double-action or single-action mode. A reversible magazine release and low-profile decocker add user-focused ergonomics.




