Hunters Specialties Wayne Carlton Big Bull Bugle Tube - If big action from rutting bulls is what you're after this season, Wayne Carlton Calls has a new addition sure to meet your every need in the high country. The ultra-lightweight Big Bull Bugle Tube utilizes ball bat technology paired with a 4in baffle that produces deep guttural vocals. Plus, it measures just 18in long, and features a durable 1/8in wall thickness, creating maximum back pressure for optimal performance throughout the fall. Features Ultra-lightweight Bugle Tube; Utilizes ball bat technology; 4-inch baffle produces deep guttural vocals; Lightweight, highly portable design; 1/8-inch wall thickness; 18-inch length; Design creates maximum backpressure for peak performance;