What distance do you plan on sighting in your rifle? 100 yards?
A quick check on the program I use says that with a 123gr FMJ bullet and a velocity of 2330fps (from Wolf ammo data), to be dead on at 100 yards, the zero at 25 yards should be -0.08". So basically, dead on at 25 yards. Adjust your sights (elevation up, windage left) until you are hitting the center of your target.
"The Marines I have seen around the world have, the cleanest bodies, the filthiest minds, the highest morale, and the lowest morals of any group of animals I have ever seen. Thank God for the United States Marine Corps. Eleanor Roosevelt, 1945"