I have a rem 700 vs in 243. this stock rifle shoots better than anything i have ever shot. The problem i am having from time to time is i will have two groups after 5 shots. They are side by side and all under a half inch but still side by side. The rifle will put two or three shots in the same hole but again they are just side by side. Not always but some times. This rifle i kid you not has shot 4 shot groups in th .2's regularly. What causes the separation of the groups? Lee