Primos Antelope Buster Pak. Challenge or stop antelope in the tracks with the Antelope Buster. Provoke different responses with a variety of sounds produced by the bark, challenge or bugle calls made by the Antelope Buster. It comes with an instructional mini cd, so you can hear the sounds the call makes and learn to use it appropriately in different hunting situations. Includes instructional Mini CD. Primos Model No. 936. Primos Game Calls Antelope Buster Pak.