Rock Island Armory STK100 9mm Striker-Fire Pistol
Striker-fired 9mm with 4.5-inch barrel, 17-round capacity, aluminum frame, beavertail grip, and optic-ready rear sight plate for modern defensive shooting.
Rock Island Armory STK100: Modern Striker-Fired Performance
The STK100 represents a straightforward approach to modern pistol design—a striker-fired 9mm built on proven principles with practical features for both training and defensive use.
Key Features
- Reliable Striker-Fired Action: Simple, consistent trigger press with no external safety lever to manipulate under stress
- 17-Round Capacity: Modern magazine capacity for extended training sessions and defensive readiness
- 4.5-Inch Barrel: Balanced sight radius and velocity without excessive length for carry or duty use
- Aluminum Frame: Lightweight construction reduces fatigue during extended shooting while maintaining durability
- Beavertail Grip: Prevents slide bite and provides secure hand positioning for all shooters
- Optic-Ready Rear Sight Plate: Accommodates modern red-dot sights for faster target acquisition
Practical Design
This is a no-nonsense pistol. The STK100 strips away unnecessary complications and focuses on what matters: reliable function, adequate capacity, and modern sighting options. Whether you're building a training regimen or seeking a straightforward defensive tool, this platform delivers.
The aluminum frame keeps weight manageable, while the striker-fired mechanism ensures consistent performance across varying shooting conditions and shooter experience levels.
