[lugerholsterrepair]

Original wood bottom mags are not all the same size. I have handfulls of the things and some are quite sticky or won't even go into a pistol while others slide right in. I think you just have one that is slightly oversize for your pistol. It will likely fit in another! Why this is so I cannot say..I know it to be true however. I guess that's why the Germans serial numbered the bottoms!