The MDT 102918-BLK magazines feature an innovative Double Stack to Single Feed transition design, making them more compact in height than the industry standard. They come with an optional front binder plate. Crafted from high-strength steel, these MDT AICS-pattern metal magazines have undergone nitriding process and are coated on both sides with Cerakote Elite. This ensures top-notch durability, resistance to corrosion, and reduced friction. Not available to ship to California.