Ok, not really, a few days back I posted that I was mystified with my SAR, turns out I don't have a SAR, I have a WASR that accepts 30 round mags.  However, some thirty rounders don't fit, the mag well is too tight, what do I do?

Are they Rom Mags or a different countries? My WASR has no problem excepting mags, Rom, Chinese,hungarian....I dont think its the gun more probably the mag types. If it is the mag well find out where its binding and file or dremel it a down a little.

Dont worry, I have the same problem with my ORF Wasr 10 converted to take 30's.  The mag well is too tight to accept one of the 30 round magazines that I bought from tapco.  However, most fit just fine, although at first, if you didnt get the front of the mag in far enough and rocked it in, it would get stuck really bad, and I'd have to ram the mag on a table to get it out.  After shoot it and inserting magazines over and over, the problem has gone away.  But yes, I have the same problem you have.

Dremel