I have read on here where people have taken the SC40 mags and bent the tabs a bit to make those mags hold 15 9mm rounds. I was wondering if this was really accurate and if there were any problems with the springs in the 40 mags. I was also wondering if anyone has tried to shorten the springs in the 9mm mags just a bit to get a few more rounds in there without having feeding issues from not enough spring. I know you can get hicap mags now for the SC I was just thinking about messing around with the factory mags. Any insight is appreciated. Thanks Chris