I personally dont like the lead sled as I am accustomed to shooting a certain way that uses 2 bags and a somewhat sniper grip at the butt stock when target shooting/sight in process. scope is good to go and doesnt have a parallax adjustment range to target is right at 50 yards I am going to do up a few tomorrow and start over at 40.5 41 and 41.5 and see if that works and work from there