Was just gifted a 572 Fieldmaster pump action that was made in Dec 1961 if I read the barrel code correctly. Barrel length is 23.5", chambered for .22 S/L/LR and has the dual extractors. Rifle is in good condition, some light rust spots on barrel but was kept oiled. Receiver worn down in many areas as it is painted aluminum. Rifle was standing guard in a barn in North Dakota for years. Going to give the rifle to my wife after I add either a vintage V22 or K4 Weaver. Now to go shoot some prairie dogs with it. Good training rifle for my Remington 870 shotguns too.