Armscor/Rock Island STK100 9mm 4.5″ Barrel

Designed as a compact metal-frame semi-automatic, the Armscor/Rock Island Armory STK100 delivers a durable 9mm platform suitable for range shooting and personal protection. The pistol's 4.5-inch barrel and aluminum construction reflect a balance between controllability and durability for routine use.

The STK100 has an anodized black finish and an optic-ready slide that allows installation of compatible reflex sights. Ergonomically, the textured aluminum grip and 1911-style angle are intended to provide a secure, repeatable hand position while the fixed sights offer a simple aiming solution.

Key Specifications

• The caliber is 9mm.
• The action is semi-automatic.
• The frame material is aluminum.
• The grip material is aluminum.
• The barrel length is 4.5 inches.
• The slide is optic-ready.
• The number of magazines included is 1.
• The sights are fixed.
• The finish is anodized.
• The weight is 28.8 ounces.

This firearm is not available for sale in California.

For anyone seeking a metal-frame 9mm pistol with an optic-ready slide and simple fixed sights, the Armscor/Rock Island Armory STK100 is a practical option. Consider buying the Armscor/Rock Island Armory STK100 9mm online today.