STI Marauder

By - Last updated: Friday, March 28, 2014 - Save & Share - Leave a Comment

STI Marauder right side

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Rating: 5.1/10. From 34 votes.
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Summary: The description, specs, photo, pricing and user ratings for STI’s Marauder pistol.

Manufacturer’s Description

STI‘s Marauder is a 1911-style pistol built on STI’s 2011-style, high-capacity, modular steel frame with a polymer grip. It’s designed for 3-gun competition, and it’s chambered in 9mm. STI says the gun delivers high-capacity magazines without over-sizing the grip’s circumference.

Other features include:

The Marauder from the left.

The Marauder from the left.

  • An industry standard tactical rail;
  • a tactical magwell;
  • a 4140 carbon steel slide with a flat top and front and rear cocking serrations;
  • an STI long curve trigger;
  • an STI bushing barrel that’s ramped and fully supported;
  • an STI round-style hammer;
  • an STI high-rise beavertail grip safety;
  • ambidextrous thumb safeties;
  • an STI, one-piece, full-length guide rod;
  • a Dawson fiber-optic front sight;
  • an STI rear Tactical Adjustable Sight;
  • one 140mm (tall) magazine; and
  • a black nitride finish.

As of March 28, 2014, STI says competition approval is pending.

The Specs

Caliber Capacity BBL OAL Height Weight
9mm 20+1 (w/140mm mag) 5.01″ 8.5″ n/a 36.2 oz.


MSRP: $2,621

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