Enhance your firearm experience with the Ammunition Storage Components 5-450-SS-BM-ASC 30-Round AR-15 Magazine, built for unmatched durability and reliable performance. Engineered specifically for AR-15 platforms, these magazines are constructed from premium materials, ensuring they withstand rigorous use while providing consistent feeding and functionality. Trusted by leading firearm manufacturers, ASC stands for excellence. Heat Treated for Strength and Durability Chrome Silicon Spring Made in the USA Choose ASC for magazines that deliver where it counts, empowering your shooting experience.