SIG Sauer P226-XFIVE Reserve 9mm SAO, Custom Works Reserve Collection, High-Polish DLC, Integrated Comp, Optics-Cut, 4.4 in Barrel, XRAY3 Sights, 20+1
This 2025 SIG Sauer P226-XFIVE Reserve is a Custom Works Reserve Collection edition built in Newington, New Hampshire. It pairs a full-size stainless-steel frame and slide with a high-polish black DLC finish, a single-action-only system with ambidextrous manual safety, an AX3 fully adjustable flat trigger, an integrated compensator, and an optics-cut slide using the SIG PRO footprint. It ships with three 20-round steel magazines and features XRAY3 day/night suppressor-height sights with a fully adjustable rear.
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: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol shows little signs of prior use. The bore is clean and shiny.
What's Included
- SIG Sauer factory hard case
- SIG Sauer owner's manual
- SIG Sauer Custom Works challenge coin
- SIG Sauer factory test target sheet
- Three 20-round steel double-stack magazines with extended base pads
The P226-XFIVE Reserve stands out with its integrated compensator and optics-cut slide using the SIG PRO footprint. The rear sight is fully adjustable, and the tall XRAY3 day/night front sight with a green dot aligns with suppressor-height sighting.
Its single-action-only configuration includes an ambidextrous manual safety and the AX3 flat-faced trigger with three-way adjustability, allowing fine-tuning to the shooter. The extended beavertail, left-side sport/takedown gas-pedal thumb ledge, and GridLOK alloy grip panels provide secure, repeatable control.
Construction is all stainless steel with a high-polish black DLC finish on both frame and slide. A full-length M1913 accessory rail is machined into the dust cover, and an extended magazine well/funnel speeds reloads.
Capacity is 20+1 with the included magazines. Dimensions are 8.6 in L x 1.7 in W x 6.0 in H, and weight is 48.1 oz. Slide markings read "SIG SAUER P226" and "X-FIVE," with SIG SAUER INC., NEWINGTON–NH–USA on the gun.