Interarms are good quality rifles. They were made in Czechoslovakia and imported by various companies. They are of a much better quality than their price point would seem to indicate. They are a Mauser action, accurate and solidly built.
Please post pictures of the rifle and its markings if you can. If not, please post the information marked on the barrel.
Welcome to the FTF community. Please head over to the new member introduction forum and introduce yourself to the folks when you get a chance.
“If ye love wealth better than liberty, the tranquility of servitude better than the animating contest of freedom, go home from us in peace. We ask not your counsels or arms. Crouch down and lick the hands which feed you. May your chains set lightly upon you, and may posterity forget that ye were our countrymen.” ― Samuel Adams