Originally Posted By m24shooter:
From least to most expensive fixes-
Chamfer the edges of your extension and mag tube, just slightly.
Components, I would go with an aftermarket follower and spring to start. For followers you could go with pretty much anything from the Wilson/SGT type to the Vang SS unit, whatever you prefer. For the spring I would go with a Wolff 40" spring, and trim it back.
If those don't clear it up, then the next step up for DIY would be a new extension. If the follower is hanging up in your extension that would leave me to believe that that is really where your problem would be.
Choate seems to be a large part of the recent problems with Mossberg QC.
Ok thanks. What's the proper trim length on the Wolff 40" for the 930 in a 7+1 config with factory Choate tube? I guess I'll buy a few springs in case I need to swap the tube as well.