SIG Sauer P226 Legion SAO R2 9mm – Threaded 5 in Barrel, ROMEO-X PRO Red Dot, Legion Gray, 5x 15-Rd Mags
This full-size P226 Legion SAO R2 stands out with its factory Legion gray finish, single-action-only, flat trigger, and ambidextrous manual safety. It is optic-cut in the R2 configuration and comes upgraded with a threaded, extended barrel and an installed SIG Sauer ROMEO-X PRO red dot. Five 15-round steel magazines and the factory-labeled case round out a well-equipped package.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are some minor and superficial scratches and blemishes present. The bore is clean and shiny.
What's Included
- SIG Sauer factory hard case with matching label (E26R-9-LEGION-SAO-R2)
- SIG Sauer ROMEO-X PRO red dot sight (installed); open-emitter; PRO/DeltaPoint Pro footprint; selectable circle-dot reticle; side-load CR1632 battery; approx. 20,000-hr runtime
- SIG Sauer ROMEO-X PRO box (SKU SORX1000) with manual and mounting hardware
- Five 15-round steel P226 magazines marked "MADE IN ITALY"
This Legion-series P226 features the SAO R2 configuration with a flat single-action trigger and ambidextrous manual thumb safety. The frame shows front-strap checkering and a high undercut at the trigger guard for a secure, consistent grip. Distinct Legion identifiers appear on the slide and G10 grips with Legion medallions.
The stainless-steel slide wears the Legion gray finish and is machined with the R2 optic cut. A tall green-dot front blade pairs with the optic, and a 3-slot accessory rail is integrated for lights or other rail-mounted equipment. The 5-inch extended barrel is threaded and capped with a knurled protector.
Romeo X Red Dot Installed. The factory-installed SIG Sauer ROMEO-X PRO provides a red circle-dot reticle, side-loading CR1632 battery system, and an open-emitter design on the PRO/DeltaPoint Pro footprint. Its long advertised runtime and user-friendly controls complement the SAO trigger system for fast, precise sighting.
Additional details specific to this pistol include the mfg part number E26R-9-LEGION-SAO-R2, a case label that matches the pistol’s serial, and a frame marked "SIG SAUER INC., NEWINGTON-NH-USA." The optic box is dated 29-JAN-2026. Capacity is 15+1 with the included Italian-made steel magazines.