Ideal for range shooting training and personal defense the Rock Island Armory STK100 Magazine is a reliable and essential accessory for firearm enthusiasts.This magazine is specifically designed for the Rock Island Armory STK100 chambered in the widely-used 9mm caliber.It offers a standard 10-round capacity which is particularly suitable for areas with magazine capacity restrictions.The blued finish not only provides a sleek appearance but also enhances the magazine's durability.The STK100 magazine is designed to provide flawless functionality with Rock Island Armory STK100 pistols ensuring smooth feeding and reliability.Its 10-round capacity strikes a balance between adequate firepower and compliance with various state laws regarding magazine capacity.The magazine's design and construction are tailored to meet the high standards expected by Rock Island Armory users ensuring a seamless fit and optimal performance with the STK100 model.Features / SpecsBrand: Rock Island ArmoryCategory: Accessory-MagazinesSeries: STK100Model: STK100 MagazineCaliber: 9mmBarrel Finish: BluedMagazine Capacity: 10 roundsConstruction Material: High-quality steel for durabilityCompatibility: Specifically designed for Rock Island Armory STK100Additional Features: Easy loading and smooth feeding