STI Marauder
STI International, Inc. · Pistol · Discontinued · 2016
Also known as: STI 2011 Marauder
Overview
The STI Marauder is a premium purpose-built double-stack 2011 competition pistol chambered in 9mm Luger. Built on the wide-body 2011 platform, it is a recoil-operated, single-action, hammer-fired semi-automatic pistol with a steel slide and frame, a 5-inch barrel, a fiber-optic front sight with an adjustable rear sight, and a flared magazine well feeding from a 20-round detachable box magazine. Marketed toward 3-Gun and practical shooting competition, it pairs a tuned single-action trigger with a Cerakote black finish.
Specifications
| Weight (empty) | 1162 g (41.0 oz) |
| Overall Length | 219 mm (8.62") |
| Barrel Length | 127 mm (5.00") |
| Height | 145 mm (5.71") |
| Width | 36 mm (1.42") |
| Action Type | Short Recoil |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Action |
| Trigger Pull | 18 N (4.0 lbf) |
| Magazine Capacity | 20 rounds |
| Magazine Type | Detachable Box |
| Effective Range | 50 m (55 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 406 mm (15.98") |
| Number of Grooves | 6 |
| Frame Material | Steel |
| Slide Material | Steel |
| Barrel Material | Steel |
| Finish | Cerakote Black |
Calibers
- 9x19mm Parabellum · primary · 9mm NATO — also known as 9mm Luger, 9mm NATO, 9x19mm
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Thumb Safety, Grip Safety
- Features: Double Stack Frame, Fiber Optic Front Sight, Adjustable Rear Sight, Flared Mag Well, Skeletonized Hammer, Ambidextrous Thumb Safety, Accessory Rail
Service history
Operators
- Civilian / Competitive Shooters
Production
Production years: 2016-present
Production model offered by STI International (later Staccato 2011) as a competition-oriented 2011 pistol.
Origin
Country of origin: United States
Notes
The Marauder shipped with a 20-round magazine (20+1 capacity); STI offered 10-, 17-, 20- and 26-round magazines for the platform. The 2011 designation refers to the wide-body double-stack 1911-derived frame architecture.
Background
The 2011 platform that the Marauder is built on originated with STI International's wide-body double-stack adaptation of John Browning's 1911, becoming the dominant frame in USPSA and 3-Gun competition. STI later rebranded as Staccato 2011.