This American made quality reproduced early variation inner magazine tube assembly is for the Marlin Glenfield model 75 semi-auto rimfire rifle manufactured before June of 1975 and is in as new condition. (file photos)

Note: Please check the serial number listing at the top of the page to determine the year of manufacture of your Glenfield model 75 rifle. If your rifle was manufactured specifically in 1975, it would have the first two digits with a "25", thus we have found the Glenfield model 75 manufactured in 1975 and using this early variation magazine tube assembly with serial numbers as high as 25425523.