The MCX Rattler Canebrake is the newest addition to the MCX family. Created for those that desire the MCX as a suppressed system"" and eliminates the need to purchase additional components to do so. The Rattler Canebrake comes with a factory installed inert training device"" making it operable right out of the box while NFA paperwork and waiting periods are completed"" and then is easily convertible to run suppressed.