Despite its 17+1 capacity, when chambered in 9mm, the M&P seems to be a little smaller than the G17, but a little larger than the G19.
Bowie Tactical said:The news I get is that the folks at S&W are going to give the sigma a pretty complete over haul and it will be the 19 size gun. I think it gets a new trigger like or similar to the M&P. I don't like this idea but who am I. I would like to the see a 19 size gun also. I am just going to build a SHort Grip "SG" conversion for myself and be done with it. CHECK 360