I just switched my red dot from my traditions to my Encore . While sighting it in , the first 3 shots were at 12 and touching , then they started going all over the place . That's when i started checking my gun and noticed that my rear stock had come loose, very loose, and being that i did not have a tool to tighten it i left for home . Will a rear stock being very loose , cause the shots to go all over the place ??

Thanks you !!

RobK