This just isn't going to work on this rifle. Besides the front being off center, the holes are drilled out of plumb. The rear sight is cocked to the right also. Steve's Gunz "The Rossi 92 Specialist" is in Lampasas about 20 miles away, I am going to see about taking it to him and see if he can just move the sight forward and drill and tap new holes forward of the old ones. It appears that it should work. Just get another short screw for the rear hole.