I traded in my Knight Disc for one and I love it! We had to order a base for my scope so I went to the range with the iron sites. After adjusting the sites right 2 clicks, I could shoot 1" @ 50yds. After I mounted & zeroed the scope,I could do 1" @ 100yds and abt 3 1/2 @ 200yds. (Leupold 4X)
Also have barrel in 7mm Mag. I sighted it in @ 1in high @ 100yds then moved to 200yrds. Fired first round in X-ring, fired the second shot and couldn't find it with spotting scope. Since I was the only one on the firing line, I walked downrange... SAME HOLE! Third round made a neat little ace-o-spades pattern. The only problem is tooooo many choices and not enuf fun-dage!