Important to convert velocity and energy into US ft and LBS! Check info on S&B mfg. web site: at the barrel 390 meters per second converted multiplied by 3.2808399ft = 1279.52 fps!! I found this to be OVER one of my guns recommended 1225fps! The JHP if available is less, I think 1237fps. They are both clean shooting with sealed primers, no FTF no FTF, or FTE. They are not smokey or dirty, and I do not know why a range would stop you from using S&B? Do the MATH, CHECK YOUR OWNERS MANUAL OR WEBSITE! Good stuff!!