hatsan invader auto 4 5 mm pcpTurkish 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 sits on the rifle. This means that you can shoot a number of shots before the tank needs to be refilled. This means that the rifle does not have to be loaded as you know, but that you can just keep shooting until it is empty. These models often come with a magazine, so you can quickly get some