The standard pressure Lawman 115 (53650) isn't the light training ball many others in that weight class are. It can be a little brisk (and concussive, yes) for many in small guns, and it will more reliably cycle a wonky semi-auto or SMG than other 115s will. I find the 53650 closer to the 124 +P GDHP than the Lawman 124 (53651) is, but not equal. I, too find the 147 (53620) to be softer shooting than the 115.