SIG Sauer P226 X-FIVE Classic Custom Works 9mm SAO, 5 Inch Bull Barrel, Stainless Frame & Slide, Adjustable Sights, 20+1
This P226 X-FIVE Classic from SIG Sauer Custom Works is a full-size, single-action-only 9mm built in Newington, NH with a matte stainless slide and frame, a 5 inch bull carbon steel barrel, and a long-slide profile. It features the AX3 adjustable flat-faced trigger, fiber-optic front and fully adjustable rear sights, and a flared alloy magazine well funnel. Included Custom Works presentation case, challenge coin, certificate, and factory test target underscore its premium build; the test target shows an approximate 0.67 inch 3-shot group at 10 meters dated 03/01/2023 with SIG V-Crown ammunition.
The stainless frame incorporates an extended beavertail and checkering on the front strap and backstrap for confident control. Front and rear slide serrations and an external extractor support smooth manipulation. A full-length dustcover with a 4-slot M1913/Picatinny accessory rail is integrated into the design.
The AX3 trigger offers adjustments for pull weight, over-travel, and length, plus a removable shoe, allowing the shooter to fine-tune feel and reach. Target-focused sights pair a green fiber-optic front with a fully adjustable rear, providing a crisp, precise sight picture suited to the platform’s long-slide and bull barrel configuration.
Capacity is 20+1, and three steel 20-round magazines with alloy base pads are included. Wood grips with checkering and textured inlays complete the setup, balancing traction with classic appearance.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor, superficial scratches and small blemishes are present on exterior surfaces. Handling marks are limited and do not affect operation or function.
What's Included
- 3x 20-round steel magazines with alloy base pads
- SIG Sauer Custom Works presentation hard case with fitted foam
- SIG Custom Works challenge coin
- SIG Custom Works "Certified Custom" certificate
- SIG Sauer factory test target sheet
The P226 X-FIVE Classic pairs a stainless steel frame and slide with a 5 inch bull barrel for stability and consistent tracking in recoil. The long-slide setup extends sight radius, and the matte stainless finish presents a uniform, purpose-built look.
Controls are set up for focused single-action operation with an ambidextrous manual safety and hammer-fired ignition. Checkering on both front strap and backstrap, plus the extended beavertail, aid grip security during fast strings.
The flared alloy magazine well speeds reloads, while the included 20-round magazines provide ample capacity. The full-length dustcover carries a 4-slot M1913/Picatinny accessory rail for mounting as needed.
Custom Works touches include the AX3 adjustable flat-faced trigger and a full presentation package. The factory test target dated 03/01/2023 documents an approximately 0.67 inch group at 10 meters with SIG V-Crown ammunition, reflecting the platform’s precision potential.




