Originally Posted By: 05LGTLtd
Model 37 sub gauge for sure....
Originally Posted By: 28oz
Seeing the Ithaca 37 in this thread got me a bit nostalgic. Had one as a kid with a shortened stock. In junior high school wood shop class, I made a wood extender for it (sloppily, however). Sold it 20+ years ago to buy my first 1911. Would be awesome to come across that 37 again one day. If anyone's seen it........
I purchased a new Ithaca Model 37 back in the early 70's. It's a very smooth operating, well made pump shotgun made entirely from blued steel and Walnut..... No plastic or Aluminum. One of the issues it has always had however, is a small, (read too small), of a magazine tube. There is very little clearance between the inside of the magazine tube, and the rim of the shell. Consequently, if you're a reloader who full length resizes your hulls, they will hang up inside the magazine tube. Forcing you to disassemble the gun to clear the problem. Needless to say, this gets real old, real fast. It's a well known problem that has existed for years with this gun.
Some reloading presses will have a greater effect on this condition than others. For example, older MEC reloaders that resize the brass part of the hull with a resizer ring type of die make this condition worse. While the newer MEC reloaders that resize with a finger collet type of system, (MEC Grabber and 9000 Models), seem to not have such an adverse effect on them. But they still will cause hang ups. And if you don't resize at all, (like on a MEC 650), sometimes just the previous firing of the hull will expand the rim enough to cause problems.
The only cure for this is to find a gunsmith who is familiar with the problem, and have him lap out the magazine tube .005 to .007 thousandths oversize. That will cure it for 90%+ of the reloaded shells you will encounter. I didn't do that. I have several other shotguns, so I just use factory ammunition in my Model 37. Even then I have to keep the magazine tube clean and lightly oiled to prevent any problems.
The only other option you have with shooting reloaded ammunition reliably in the Ithaca Model 37, is to limit it to 2 shots. One in the chamber, and one in the magazine. And even then you have to be very careful when inserting the shell into the magazine. When you do, you can only push it forward very slowly until you just see the rim of the shell clear the catch. And before you do that, be sure to inspect the rim of every reloaded shell for any dings or burrs. If it has any it will most certainly hang up.