This is a factory replacement magazine designed for Rock Island STK100 pistols chambered in 9mm. It provides a 10-round capacity and is produced to Armscor/Rock Island Armory specifications for fit and function. The magazine is offered with a blued finish and a black appearance suited to standard service and range applications. Intended as a spare or replacement magazine, it supports routine loading, unloading and range use when paired with compatible STK100 pistols.
Key Specifications
- Compatible model: fits STK100 pistols.
- Caliber: chambered for 9mm.
- Capacity: holds 10 rounds.
- Fit: designed for Rock Island STK100 firearms.
- Finish: supplied with a blued finish.
- Color: presented in black.
- Application: intended for centerfire pistols.
- Style: detachable magazine.
- Units per box: 1.
- Dimensions: listed as 1.15 x 2.75 x 6.15 (inches).
As a direct replacement produced to factory tolerances, this magazine is a practical choice for owners who need a reliable spare for range days or regular carry rotation. Its 10-round capacity and standard detachable design make it a straightforward, no-nonsense accessory that integrates with the STK100 platform and maintains the firearm’s intended handling and operation.
