like others said check your base mounts and the scope mounts, use loctite and tighten them good ,as far as the way your gun shoots if its not the mounts or the scope its the bullet set or a sabot problem.when i got my new omega it only took 3 shots to bullseye it at 50 yards,that was using a scope ,gun vise ,150 gr.of 777 and a 451. 230 xtp/hp and mmp mag black sabot. after that i shot a bunch of different lead bullets trying to get it where it would load easy,a waste of time. i just keep a pot holder or a heavy rag to help push the bullet all the way down ,i think thats most peoples problem is that they don't set the bullet the same every time and that will give you all kinds of problems. hope you get her set.