"With the Rocky Mountain Hunting Calls Bull Basher Bugle Elk Call in your big-game hunting arsenal, you'll draw big bulls in close for a season-ending shot. Designed with a shorter 18"" length, this call is easy to carry, but since it's a bugle call, it delivers a lot of volume. The molded barrel produces deeper growls and ear-fooling chuckles. Its aluminum mouthpiece and throat make it easy to simulate high-pitched screams and other dynamic elk sounds. The Rocky Mountain Hunting Calls Bull Basher Bugle Elk Call even boasts a helical splitter insert, which stabilizes air flow, for more controlled volume and octave changes, and the throat design creates optimal back pressure. Water-resistant and padded cover included. Manufacturer model #: 155. Draws big bulls in close for a season-ending shot Shorter 18"" length is easy to carry Bugle design delivers a lot of volume Molded barrel produces deep growls and lifelike chuckles Aluminum mouthpiece simulates high-pitched screams Helical splitter insert adds volume control Throat design creates optimal back pressure Padded water-resistant cover"