STI International Marauder 9mm 2011 Pistol, Full-Size 5 in Bushing Barrel, SAO, 20+1, Black — Fiber-Optic Front and Wilson Combat Rear — Includes 2x 20-Round Mags and Factory Case
The STI International Marauder is a full-size, USA-made 2011 pistol chambered in 9mm Luger with a 5 inch bushing barrel and a 20+1 capacity. This example features the distinctive "MARAUDER" slide marking, a Wilson Combat-branded rear sight, and STI International Georgetown, Texas rollmarks. It comes with two 20-round magazines, the original factory case, manual, and an STI bushing wrench.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
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 solid shape. It has various cosmetic imperfections, scratches, blemishes, and areas of finish loss. The bore remains clean and shiny.
What's Included
- STI International factory hard case
- Original manual
- STI bushing wrench
- 2x 20-round double-stack 2011 magazines with extended base pads
This Marauder is a modular 2011 double-stack design with a government-length slide and a 5 inch bushing barrel, set up as single-action only. It includes ambidextrous thumb safeties, a beavertail grip safety with a memory pad, and no external magwell/funnel installed; standard 2011 grip opening.
The slide is finished in black and features a flat-top profile, front and rear cocking serrations, and a lowered and flared ejection port. Sights consist of a fiber-optic front and a dovetailed rear marked Wilson Combat (Patent Pending). The slide is marked "MARAUDER," and the barrel hood is stamped "9 x 19."
Controls and fire-control components include a skeletonized commander-style hammer and a skeletonized trigger with lightening cuts. The frame carries the Texas-outline STI logo along with the maker/location rollmark "STI INTERNATIONAL — GEORGETOWN, TX USA."
Per factory literature, overall length is 8.77 in, height is 5.63 in, slide width is 0.93 in, grip width is 1.34 in, and weight is 36 oz. Capacity is 20+1 rounds. This 2010s-era pistol features a black slide and frame with a natural stainless barrel visible at the hood and crown, and is built in the USA.

