This is a Marlin 81 inside magazine tube in .22 long rifle. This will NOT fit the Marlin 81DL. It is a reproduction made exactly like the original.
Looking for the Marlin 81DL? Click here.
Measures: 21 3/8" from the top of the knerled end to the end of the brass tube. The length of the brass tube only is: 20 13/16"