I bought a cheap scope for on my marlin XTmr 22magnum. I am hitting center at 50yrds. Once I sit up at 100yrds. I am hitting left right up down anywhere from 3 to 7 inches in all directions easy. I am shooting cci 2200 FPS (22 Magnum CCI Poly-Tip V-Max Varmint 30 Grain 2200 fps) I am useing a rest also. I never cleaned the barrel of the gun. It's brand new gun. I just mounted a scope and grabbed ammo and hit the range. I have never had trouble from 22LR rifles but this mag is missing me up. Any info on what could be. I am taking the scope back because the cap broke the top off also. Could the scope be the problem for bad groups at 100 yrds?
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