ON SALE! STOEGER 31786 9MM STR-9S COMBAT TUNGSTEN 20 RND

The Stoeger STR-9S Combat (31786) is a full-size striker-fired 9mm pistol finished in Tungsten Cerakote with a factory-threaded barrel, an optic-ready slide, adjustable fiber optic sights, and three 20-round magazines included, making it a feature-loaded 9mm handgun that suits competition shooters, suppressor-ready buyers, and home defense shooters who want a high-capacity platform with a distinctive finish at an accessible price point.

Key Features

• Part number: 31786
• Caliber: 9mm Luger
• Action: striker-fired, semi-automatic
• Capacity: 20+1 rounds
• Barrel length: 4.69 inches, cold hammer forged, threaded 1/2x28
• Slide finish: Tungsten Cerakote
• Frame: black synthetic polymer
• Grip: standard with three interchangeable backstraps, small, medium, and large
• Sights: adjustable fiber optic sight system, suppressor-height
• Trigger: factory-tuned, trigger lever safety
• Overall length: 7.94 inches
• Weight: 28 oz unloaded
• Optic ready: yes, four mounting plate adapters included
• Integrated Picatinny rail on dust cover
• Beveled and flared magazine well
• Safety: trigger lever safety, firing pin block
• Magazines included: three 20-round magazines

Special Features

• The Tungsten Cerakote slide on the STR-9S Combat (31786) sets this variant apart from the standard matte black model with a muted, tactical gray finish that resists corrosion, abrasion, and wear at a level that bare nitride finishes cannot match over extended service life.
• The factory-threaded 1/2x28 barrel lets you attach a suppressor, compensator, or muzzle brake directly without additional gunsmithing, and the suppressor-height fiber optic sights remain visible above most suppressor housings so your sight picture stays intact.
• The adjustable fiber optic rear sight lets you dial in your point of impact for your preferred 9mm load, a feature typically found on competition-grade pistols well above this price point.
• The optic-ready slide ships with four mounting plate adapters covering the Shield RMSc, Trijicon RMR, Leupold DeltaPoint, and multiple other popular red dot footprints, so your preferred optic mounts the same day without additional parts.
• The beveled and flared magazine well speeds up magazine insertion on reloads, borrowing a competition-proven design detail that benefits both timed shooting stages and defensive training drills.
• The cold hammer forged barrel produces a harder, more consistent bore surface than button-rifled alternatives, supporting long-term accuracy over high round counts.
• The integrated Picatinny dust cover rail accepts weapon lights and lasers directly without a rail adapter, adding a low-light capability the pistol carries natively from the factory.

Practical Benefits

• Three factory 20-round magazines in the box give you ready capacity for competition stages, home defense staging, and training drills without purchasing additional magazines at the time of purchase.
• The combination of suppressor-height fiber optic sights, factory threaded barrel, and optic-ready slide means your pistol arrives suppressor-ready and red dot compatible out of the box, eliminating multiple aftermarket upgrade costs in a single purchase.
• The adjustable rear sight lets you zero the pistol to your preferred defensive or training load rather than accepting a fixed sight picture calibrated for a generic ammunition weight.
• The three interchangeable backstraps let you fit the grip circumference to your specific hand size, which helps shooters of varying builds achieve a consistent, full-contact grip on the standard-size frame.
• The Tungsten Cerakote finish gives your pistol a surface that holds up to holster wear, range use, and field conditions while delivering a look that stands apart from all-black striker-fired pistols in the same class.
• Whether you run the Stoeger STR-9S Combat in USPSA or IDPA competition, use it as a suppressed home defense pistol, or build it into a high-round-count training gun, your investment covers the full suite of features most shooters add piecemeal with aftermarket parts.

The Stoeger STR-9S Combat (31786) in 9mm is a proven platform for the competition shooter, suppressor-ready buyer, or high-capacity home defense shooter who wants a cold hammer forged threaded barrel, Tungsten Cerakote finish, adjustable fiber optics, and three 20-round magazines wrapped into a single capable purchase.