I have the 3-9x40mm on my H&R ULSH. It is everything Leupold would want you to think it is. At the appropriate setting, the SABR system worked flawlessly at the range at 50, 100, and 150 yards. And it did not let me down in the field either. This is my first year hunting and I shot my buck at about 110 yards out by framing the vitals area between the 100 and 150 yard aiming points. He only made it six feet before he died.
In comparison, I have a Nikon Omega on my Triumph. I prefer slightly the Ultimate Slam over the Omega because the SABR reticle has an aiming point for 50 yards when zeroed in at 100 yards, which the Omega does not have.