Hello All from South Central Pa. I was extremely pleased to find this site. I originally purchased a Ruger 357 with the intent of carrying it during archery season for some larger predators that are in the area. I have since started carrying more often due to the increasing crime in the area although it is too difficult to conceal. I have read alot about the S&W MP40 and really like what I have read and was wondering if anyone had any difficulties concealing it?