The Rock Island Armory STK150 Ultra is a full-size, striker-fired 9mm pistol offering a 17-round magazine capacity. It ships with two 17-round magazines and features an Armor Lube PECVD-coated slide and barrel, plus an optic-ready slide for modern red-dot options. Fixed sights and a full-size profile make it suitable for range work and duty-style applications.
Key Specifications
- The caliber is 9mm.
- The standard capacity is 17 rounds.
- The action is Semi-Auto.
- The firing system is Striker-Fired.
- The finish is Armor Lube PECVD.
- The sights are Fixed Sights.
- The pistol includes two 17-round magazines.
- The overall length is listed as 7.9 inches.
- The listed weight is 1.8 lbs..
- The slide is optic-ready.
With robust surface treatment, an optic-ready slide, and a full-size capacity package that includes two magazines, the STK150 Ultra is built for consistent performance in routine range and duty-style use. Its combination of practical features supports reliable handling and easy integration of optics for shooters who prioritize functionality and straightforward ergonomics.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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