Well, it is actually the upper that needs relieving for the mags. And an AK lower can't then take AR15 mags, or Sten mags, or Glock 21 mags, which is the big reason to go for standardization with the MGI magwells. A 7.62X39 bolt will work with AK mags. Thanks for the suggestions though! Would still like to see a mod done to an 0%-80%.