I (hopefully) have a new SD40 on its way and am interested about this issue as it will possibly be a carry gun. I searched the forum here to see if anyone has tried the Wolff magazine springs but couldn't find any posts. They're rated as +5% strength over the factory springs, wonder if this...
I thought I'd throw my experience in here too. I love the design of the new Bodyguard .38 so was really excited to get one. My first copy had a serial number of: CPX4xxx. That one printed quite high and to the left with standard and +P ammunition of weights between 125-158 grains. I sent it...