I just purchased a LWRC REPR 20" and have been bouncing back forth on what glass I should put on it. Ive been asking around and keep getting all sorts of rediculous answers. i want to spend no more then $1500 for a optic. im leaning twards the Leupold Mark 4 4.5-14x50mm LR/T M1 but dont want to make a hasty decision. Plus I am currently deployed so Im not sure what deals are currently available to deployed soldiers. Purpose of this rifle is for target shooting anywhere from 100m to 600m. if you have any ideas they would be greatly appreciated.