The Navy SEALs made it three shots, three kills on Sunday, and around 2015 they will have a new .50 caliber sniper super rifle called EXACTO enabling them to kill bad guys at 2500 meters. This will be possible thanks to the use of an actively controlled bullet that will counter environmental effects such as crosswinds and air density.
Fire and Forget technologies. FIN/SPIN stabilized projectiles. A bullet that once fired at a specific target will fly itself into that target by changing shape in flight.