I would really like to get into IDPA shooting. I wanted to use a CZ-75 for shooting, but the mags do not fall free from the gun. A suggested fix was posted in my original post here:http://www.thefiringline.com/forums/showthread.php?s=&threadid=136563, but I'm not comfortable w/ doing that. So, this gives me a good excuse to get another semiauto . I was just wondering if anyone has any suggestions from experience about what gun I should maybe consider for IDPA stock service division. I would like it to be a full size 9mm. I'm currently looking at the glock or a Sig. Thanks in advance.