HELLO!...HERE FOR SALE IS A KA BAND MOVING/STATIONARY STALKER ATR WITH FASTEST TARGET SOFTWARE!...JUST CYCLE THE GUN'S LOCK/RELEASE BUTTON TO TURN FASTEST TARGET ON OR OFF.  AS STATED IN THE DESCRIPTION, AND SHOWN IN THE PICTURES, IT IS IN VERY RESPECTABLE CONDITION WITH SOME MINOR SCRATCHES, BLEMISHES, AND NICKS.  PERFORMANCE OF THIS GUN IN THE FIELD IS GREAT!  CALIBRATION IS ACCURATE AND IT HAS NICE TARGET RANGE AND SENSITIVITY!  INTERNAL CIRCUIT BOARDS, SOLDER CONNECTIONS, DISPLAY SWITCH PADS AND LCD READ-OUTS HAVE BEEN CHECKED AND SERVICED...THIS ATR HAS THE BOTTOM OF THE HANDLE EQUIPPED WITH OPTIONS ACCESSORY INPUT SHOWN IN THE LAST PICTURE.  BUY IT NOW!...I SHIP FAST!