Allflex USA 50cc Repeater Syringe Vaccine Gun - Durable Livestock Vaccination Tool for Cattle, Sheep & Goats - Perfect for Farm, Ranch & Veterinary Use

Thanks to purchasing this syringe, working our cows is much easier than it used to be!Like that you can draw out the number of doses you want and not damage the bottle seal. It is easy to replace the needles between animals. You need to remove all the air from it before giving shots . It feels a little long compared to the ones with the bottle mounted on it.everything about this product is great,the only thing i would ask is for metal treads so they dont get strippedGreat product. Accurate and simple to use.Very high-quality works perfectlyGreat ProductThis is one of the best injectors on the market. Works great saves time. I have not had any issues except the plastic barrels. They will crack or break when dropped.