ok so i went to the range today and took my 25-06 and a box of 120 corelokts. At 50 yards she was bout 6 inches high. So adjusted and next one was in a 3 inch circle. That was my dad getting it close, so then i shot 2 rounds and they both were touching almost 1 hole.( this was after we let the barrel cool a little bit. So my dad moved it up. i think it was the way he had the gun on sand bags, cause when i shot it it had a diff poi. So moved it up and went to 100. My first shot was half an inch to the center. after a few minutes i shot again and was within a inch of my first shot, so i though ok were good. So i shot it again and it shot 4 inches right, the my dad shot it and again 4 inches right, coul that have been be cause of a warm/hot barrel? Also if i took it out opening day, would it be on even tho i never shot after it was sighted in, on a "cold" barrel? Would you take it out opening day? thanks if you can help me on those 3 questions.