I put my son into this 45 a year or so back. We were shooting last week and for the first time he noticed that the magazines seat very loosely in the weapon. All of his magazines do this, stacked or empty. They're loose enough that it can be audible when moving the gun a specific manner(s). This doesn't affect function and accuracy but it doesn't seem right at all. The mags are looser than anything I've seen before. Even a battle worn 1911 is tighter than this. Thoughts? Anyone else have this?