The Cadex Magazine Sleeve for SSSF 3.850" 03127-367 is a practical accessory designed to enhance the functionality of your rifle's magazine system. This sleeve allows for the use of shorter magazines in rifles designed for longer cartridges, providing greater versatility and compatibility. Made from durable materials, the Cadex Magazine Sleeve ensures reliable performance and easy installation, making it a valuable addition to your shooting gear. Cadex Defense Cadex Magazine Sleeve for SSSF 3.850" 03127-367