The Blackhawk Single Mag Case in Matte Black is the ultimate accessory for securely carrying your magazine with ease and convenience. Designed with a built-in tension spring it ensures your magazine stays firmly in place while allowing compatibility with a variety of calibers including 9mm 40 S&W 10mm 45 ACP and 357 SIG single column mags. Its durable polymer construction and sleek matte black finish provide both functionality and a professional appearance. The belt clip mount supports belts up to 2.25 inches making it versatile and easy to wear. Whether for everyday carry or tactical use this magazine holder is built for reliability and performance.