The XTS-MC Magazine Catch Assembly is a complete upgrade kit for AR-15 and AR-10 platforms, designed for smooth operation and secure magazine retention. This assembly includes the magazine catch, catch spring, and release button, offering a reliable, drop-in replacement for mil-spec setups. Made from durable T6061 aircraft-grade aluminum and available in a range of anodized colors—including blue, red, purple, green, and bronze—this kit allows you to customize your rifle’s look without sacrificing performance. Whether you're building a new rifle or upgrading your current one, the XTS-MC delivers dependable function with quick, responsive magazine changes.