Chop's Power Injector System 1/2 Gallon 1 to 4 Needles! 3 plug screws and Needle Protectors included! Direct from the factory fast shipping! Inject flavor into any meat, Chicken, Beef, Pork, or ANYTHING!! More Flavor! Hands down the best way to learn how to inject! New Food Safe Bottle, Trigger and medical grade parts!