Rock Island STK150 | 9mm | 17rd | Black

The Rock Island STK150 is a full-size, striker-fired 9mm pistol designed for reliable, service-oriented performance. It ships with two magazines and features an applied PECVD finish on the slide for enhanced wear resistance. The slide is optic-ready, making this pistol compatible with modern compact red-dot sights such as a Vortex Venom or similar optic under $1000 for fast target acquisition.

Typical applications include range training and competitive/target shooting where a full-size platform and higher magazine capacity are beneficial. The STK150’s controls and ergonomics are geared toward practical, repeatable shooting rather than decorative features.

Product Specifications

• The manufacturer is Armscor/Rock Island Armory.
• The model is STK150.
• The caliber is 9mm.
• The capacity is 17 rounds.
• The action is Semi-Auto.
• The sights are Fixed Sights.
• The finish is listed as Armor Lube PECVD.
• The slide is described as optic-ready.
• The package includes 2 magazines.
• The overall length is listed as 7.9 inches.
• The listed weight is 3.95.
• The rate of twist is 1-in-16″.
• The UPC is 4806015566113.

This configuration emphasizes practical performance: an optic-ready slide, high-capacity magazines, and a durable applied finish make the STK150 a sensible choice for shooters who want a robust, full-size 9mm for frequent range use and competition. The pistol’s controls and ergonomics support consistent handling and follow-up shots.

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