Product Description The ProMag Springfield Armory Kuna 9mm 50-Round Black Polymer Drum Magazine (DRMA125) delivers exceptional high-capacity performance for your Springfield Armory Kuna 9mm pistol. Designed for shooters who demand reliability and extended range time, this patented drum magazine provides an impressive 50-round capacity in a lightweight, durable package. The drum housing is precision-crafted from a proprietary DuPont Zytel based polymer, while the upper magazine tower features blue steel construction for added strength. ProMag combines traditional heat-treated high carbon steel stamping and welding with modern injection molding techniques to produce a magazine that feeds consistently and holds up under heavy use. Proudly manufactured in the USA, every ProMag magazine is backed by a lifetime guarantee against manufacturer&';s defects. Product Highlights 50-round drum magazine designed specifically to fit Springfield Armory Kuna 9mm pistols Drum housing constructed from a proprietary DuPont Zytel based polymer for lightweight, superior durability Blue steel upper magazine tower adds structural rigidity and long-term reliability Injection molded magazine follower ensures smooth, consistent round feeding Magazine spring formed from heat treated chrome silicon wire for sustained tension and dependable performance Specs Brand: ProMag Caliber: 9mm Capacity: 50 Rounds Magazine Type: Drum Compatible Firearm: Springfield Armory Kuna 9mm Drum Housing Material: Proprietary DuPont Zytel Based Polymer Upper Tower Material: Blue Steel Follower: Injection Molded Polymer Spring Material: Heat Treated Chrome Silicon Wire Color: Black Country of Manufacture: USA UPC: 708279017582 MPN: DRMA125 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.