I have a model 525 Remington, but cannot seem to find any information on it. The rifle itself is a 22 LR bolt action repeater with a removable 6 shot mag and Williams sights. The barrel is stamped made in Brazil on it. Remington's website has no listing for it under historical weapons. I'm curious when it was made. My father(who gave the rifle to me) bought it used, sometime in the 60's in Northern Ontario, as to it's origin and history he had no idea.