RE: 200 yd. groups.....
I think that is excelent. You see 200 yd target shooting needs a good target scope. I cut my 200yd groups in half with a 6x18 target scope. You must set up your targets with a plumb bob. I use targets that have the bullseye inside a box. I aim at the corner of the box. Line verticle crosshair with verticle line of box and horizontal crosshair with horisontal line. This will keep you from canting your scope and all that.