Originally Posted by L473ncy
...The only other way I'm thinking of involves a lot of work and may not actually work which is to take a standard length AK mag and cutting it down while modding the internals to work with the cut down mag. This probably involves a dremel, messing with the feeding track and messing with the spring. Like I said a lot of work for not too much gain and possibly destroying a mag in the process.
You mean like this?
It is actually quite easy to do, involved a small coping saw, no messing with the feed track and it was very simple to trim the spring. Very little work for a lot of gain
More here: http://redcossack.ca/blog/?page_id=117