SIG Sauer P226 X-FIVE STAS 9mm – Custom Works SAO, 5-inch, Matte Silver, Optics-Ready, 20+1, USA
U.S.-made by SIG Sauer Custom Works, this P226 X-FIVE STAS is a full-size, single-action-only 9mm with a 5-inch stainless steel slide and frame in a uniform matte silver finish. It is optics-ready with a removable top plate for the Romeo1PRO/DeltaPoint Pro footprint and features a curved, skeletonized SAO trigger. Capacity is 20+1, and it comes with three 20-round magazines plus the factory Custom Works hard case, manual, and challenge coin.
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: There are markings from previous handling and signs of moderate use. Please refer to the photos for a close look.
What’s Included
- SIG SAUER Custom Works hard case
- Owner's manual
- SIG SAUER Custom Works challenge coin
- Three 20-round steel double-stack magazines with extended polymer base pads (marked 'MADE IN USA')
The STAS variant pairs an all-stainless steel slide and frame with a full-length dust cover and a flared silver-colored magazine well for fast reloads and stable balance. Both slide and frame wear a matte silver finish, contrasted by black textured grip panels.
The pistol runs a single-action-only system with manual ambidextrous thumb safeties. The curved, skeletonized SAO trigger is set up for precise control, and the sport takedown lever functions as a natural thumb rest. An undercut trigger guard, pronounced beavertail, and front strap vertical serrations support a high, consistent grip.
Sight configuration includes a fiber-optic green front and a fully adjustable rear, with front and rear slide serrations for confident manipulation. The optics-ready slide uses a removable top plate cut for the Romeo1PRO/DeltaPoint Pro footprint, allowing direct mounting of compatible red dots when desired.
Additional practical touches include a full-size frame with an integrated accessory rail and three 20-round magazines to match the 20+1 capacity. The factory case label shows model code 226X5-9-STAS with a matching serial, and the package is completed by the Custom Works case, manual, and challenge coin.




