I'm sorry if this is a repost but I couldn't seem to find a thread with this issue. My friend and I recently installed the prowin hop up into our AEG's and occasionally our mags wont fit (these are mags that have always fit in our guns prior to the upgrade) After trying a few select mags and really jamming them in there, it seems to realign something? And then all mags fit into our guns. It's not a huge deal but I know over time something might break and I'd rather avoid that. Please help!