Hey I’m new to the M&P world. Well S&W world if I’m honest and I got a 3.6 inch M&P9 2.0 compact as my EDC and I was wondering the the 4 inch barrel from the slightly bigger size would drop into the 3.6 if I only swapped the barrels? Just for the little extra touch. I really like how the 3.6 feels and weighs compared to my old Glock 19. But I want the satisfaction of having a 4 inch barrel. I don’t know maybe it’s a size thing haha.