What are you doing that it doesnt work at all?
When you use the magazine that came with the rifle do you pull the bolt fully to the rear and let it go? I have found that if you ride the bolt at all, it will misfeed.
Also sometimes there is some minor differences with the mags and may require a little "fitting" so they function perfectly. The mag that came with the gun should function properly.
All the guns that have left Wolverine have been tested when we found their was an "issue" with the tolerances that were given to the machinest.
If you still have a problem, I suggest you contact Wolverine to get the problem worked out.