Drench Gun, Small, 30ml-70ml, Pistol Grip, Plastic Frame, Stainless Steel Nozzle, Adjustable Dose Durable plastic frame with stainless steel Cannula. 30ml drencher comes with straight nozzle. Pistol grip drench gun provides an economical way to drench large animals(cattle, sheep etc.) with fluids or wormer. Designed for one-hand operation, and are easy to disassemble and clean. Sterilizable 120c To fill drencher, insert Cannula into liquid and release handle. Easy dose adjustment system. Color may vary depending on stock availability