Rock Island Armory STK200 Ultra 9mm 4″ Barrel Black Finish 15+1 Capacity Pistol – 56621

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The Rock Island Armory STK200 Ultra 56621 is a compact 9mm striker-fired pistol featuring a 4″ barrel, black anodized finish, and 15+1 capacity, designed for personal defense, recreational shooting, and tactical applications.

$411.99

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The Rock Island Armory STK200 Ultra – 56621 is a modern striker-fired pistol chambered in 9mm, offering a balance of performance and compactness. With a 4-inch barrel and an overall length of 7.36 inches, this pistol is suitable for both concealed carry and range use.

Constructed with a black anodized aluminum frame and a black DLC-coated slide, the STK200 Ultra ensures durability and corrosion resistance. The pistol features fixed front and rear sights with white dots, and the slide is optic-ready, allowing for the installation of compatible red dot sights.

The G10 grips provide a secure and comfortable hold, while the integrated accessory rail offers versatility for attachments. With a 15+1 round capacity and a trigger pull weight between 3.0 – 7.0 lbs, the STK200 Ultra delivers reliable performance for various shooting needs.

Key Features:

  • Model: 56621

  • Caliber: 9mm

  • Capacity: 15+1 rounds

  • Barrel Length: 4 inches

  • Frame Material: Aluminum

  • Slide Material: Steel

  • Finish: Black Anodized (Frame), Black DLC (Slide)

  • Grips: Black G10

  • Sights: Fixed Front and Rear with White Dots

  • Optic-Ready Slide: Yes

  • Accessory Rail: Integrated

  • Trigger Pull Weight: 3.0 – 7.0 lbs

  • Action: Striker-Fired

  • Safety Features: Trigger Safety, Firing Pin Safety

Manufacturer Specifications:

  • Overall Length: 7.36 inches

  • Height: 5 inches

  • Width: 1.31 inches

  • Weight: 1.70 lbs (unloaded)

  • Twist Rate: 1:10

  • Number of Grooves: 6

Frequently Asked Questions:

Q: Is the STK200 Ultra suitable for concealed carry?
A: Yes, its compact size and lightweight design make it ideal for concealed carry.

Q: Does this model support optics?
A: Yes, the slide is optic-ready, allowing for the installation of compatible red dot sights.

Q: What type of safety features does it have?
A: The STK200 Ultra includes a trigger safety and firing pin safety for secure operation.

Q: Is this a genuine Rock Island Armory product?
A: Yes, this is a factory OEM Rock Island Armory STK200 Ultra, model number 56621.

Brought to you by Black Bayou Armory.

UPC

4806015566212

Manufacturer

Manufacturer Part Number

56621

Caliber/Gauge

9mm

Barrel Length

4"

Action

Semi-Auto

Capacity

17

Product Type

Striker Fired

Sights

Fixed Sights

Model

STK200

Sights Type

Fixed Sights

Shipping Weight

3.9

Rate of Twist

1-in-16"

Package Width

10.3

Package Height

2.6

Number of Magazines

2 15 rd.

ATF Type

Pistol

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