The Remington Model 572 Fieldmaster in .22 LR with 21-inch barrel is a tube-fed pump-action rimfire that cycles .22 Short, .22 Long, and .22 LR from the same tubular magazine. It is the pump-action companion to the Model 552 semi-auto and Model 581 bolt-action in the Remington rimfire line. Smooth and reliable, it remains in production. Type: Pump Rifle Action: Pump-Action Caliber: .22 LR Capacity: 15 Year introduced: 1955, USA Weight: 5.5 oz Overall length: 40" Status: Active Intended use: Plinking, Hunting, Youth