Sometimes I get so caught up in the details I fail to see the elephant standing on my foot. I very carefully noted what I thought was odd about the magazine, but Patrice (LU1900) pointed out to me that I missed the most obvious flaw. The magazine has a hole on the left side that is used to stake the follower button. A real flat button magazine doesnâ??t have a hole, the button is threaded and screws into the follower.