STI 2011 Custom Shop .40 S&W Full-Size, 5-inch, Steel-Frame SAO Pistol with Adjustable Sights and 18+1 Capacity
This STI 2011 Custom Shop pistol is a full-size, double-stack .40 S&W built on the 1911 platform with a 5-inch barrel and steel frame. It features target-focused sights, extensive slide work, and a flared magazine well, combining capacity and control in a competition-ready format. It is marked "STI INTERNATIONAL GEORGETOWN, TX USA" and carries the "2011" frame marking with the oval STI slide logo.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: Scratches and blemishes are present on the pistol. The action is smooth, and the trigger pull is crisp. The bore is clean and shiny.
What's Included
- STI 2011 Custom Shop .40 S&W pistol
- Two 18-round 2011-pattern double-stack steel magazines with extended aluminum basepads (one shows a locking-pin style basepad)
Built by STI's Custom Shop, this 2011 pairs a steel frame with a modular 2011-pattern polymer grip that has aggressive texture and STI medallions. A large flared magazine well marked "sTi" speeds reloads and complements the double-stack, 18+1 capacity design.
The slide is set up for fast manipulation and ejection with front and rear cocking serrations, a flat-top profile, top slide lightening flutes, and a lowered and flared ejection port. Sights are competition-friendly with an adjustable target rear and a dovetailed front blade.
Controls and fire-control parts are tuned for single-action-only operation, including an ambidextrous thumb safety, beavertail grip safety, a skeletonized trigger, and a commander-style skeletonized hammer. The full-length, unrailed dust cover features longitudinal relief cuts.
Chambered in .40 S&W with a 5-inch barrel and a short-recoil, tilting-barrel operating system, this full-size 2011 offers high capacity and stability. It is marked "STI INTERNATIONAL GEORGETOWN, TX USA" with "2011" on the frame and the oval STI logo on the slide.




