hatsan bullmaster 4 5 mm pcpTurkish company Hatsan has in recent years invested heavily in making PCP air rifles that do not have to be broken with each shot, but instead work via an air tank that is mounted on the rifle. This means that you can shoot a number of shots before the tank needs to be refilled. This means that The gun doesn't have to be loaded as you know it, but you can just keep shooting until it's empty. These models often come with a magazine, so you can quickly