Hi all, I recently purchased an M & P .40, so I am new to the forum. I have been a police officer for about 5 years and I have only carried a Glock. After several trips to the range with the M & P, I really like this pistol. I do have one problem though. The gun disassembles with ease, but reassembly is difficult. As I slide the slide back on the rails, it seems as if part of the trigger assembly is catching the silver button inside the slide and the slide will not close all the way. I have to really force the slide to make it close. Is this normal or am I doing something wrong? I feel like if I have to keep forcing it closed, I will tear up something in the trigger assembly.