If big action from rutting bulls is what you're after this season, Wayne Carlton's 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 4" baffle that produces deep guttural vocals. Plus, it measures just 18" long, and features a durable 1/8" wall thickness, creating maximum back pressure for optimal performance throughout the fall. Utilizes ball bat technology 4" baffle produces deep guttural vocals Lightweight, highly portable design 1/8" wall thickness 18" long