PRODUCT NAME:- BALLING GUN/ BOLUS GUN. Made from high quality, Material In stainless steel with a nickel-plated chrome finish. This metal balling gun head, diameter 1 with spring clip inside Can be used as a veterinary pusher for cattle, sheep, horses, cows, goats and many other animals It has 3 pulls and pushes mechanism for easy dressing Ancient tool, It must be placed in the animal's mouth to open and insert a medicine ball and then released into the throat.